Through his rhetoric and promotion of U.S. fossil fuels, the president is trying to undermine global climate efforts.

The EPA administrator plans to sign off on the repeal's policy and legal justifications before his staff finishes the regulatory impact analysis.

Democratic governors and union workers said the offshore wind project promises to offer the region a new source of energy and jobs.

Twenty-six Republican attorneys general argue that EPA got it wrong in 2009 when it found that it could regulate greenhouse gas emissions.

President Donald Trump launched a trade probe of Brazil that will scrutinize deforestation, among other practices.

The numbers offer mixed messages about the state’s efforts to electrify the heavy-duty sector.

Officials said the proposed changes would slash emissions of methane, a potent contributor to climate change.

Property-linked finance is typically used to cover the cost of things such as rooftop solar panels or better insulation.

The contentious law aims to curb the loss of trees from the import of commodities like rubber, soy and beef.

The country's leading investment bank foresees China’s emissions peaking in 2028 at 11.3 billion tons.

Nature Climate Change, Published online: 24 September 2025; doi:10.1038/s41558-025-02444-5

Wildland fires in snow-dominated regions such as the Arctic can have profound effects on snowpack characteristics. Satellite observations reveal a delay in snow cover formation in the Arctic following major wildland fires. Machine learning and causal analyses suggest that this delay is linked to fire-induced reductions in albedo and increases in surface temperature.

Nature Climate Change, Published online: 24 September 2025; doi:10.1038/s41558-025-02418-7

Future exposure to coastal flooding in China is driven more by growing populations and economic activity rather than by rising seas and intensifying storm surges. Policymakers must anticipate these multiple risk drivers to better inform spatial planning and development strategies and to ensure effective, sustainable coastal adaptation.

Nature Climate Change, Published online: 24 September 2025; doi:10.1038/s41558-025-02439-2

Coastal risk assessment under future climate change is important for effective adaptation, but multidimensional analyses are still rare. Here the researchers find that inappropriate development policies could have a greater effect on exposure to flooding than sea-level rise up to 2100 in China.

Whitney Zhang ’21 believes in the importance of valuing workers regardless of where they fit into an organizational chart.

Zhang is a PhD student in MIT’s Department of Economics studying labor economics. She explores how the technological and managerial decisions companies make affect workers across the pay spectrum. 

“I’ve been interested in economics, economic impacts, and related social issues for a long time,” says Zhang, who majored in mathematical economics as an undergraduate. “I wanted to apply my math skills to see how we could improve policies and their effects.”

Zhang is interested in how to improve conditions for workers. She believes it’s important to build relationships with policymakers, focusing on an evidence-driven approach to policy, while always remembering to center those the policies may affect. “We have to remember the people whose lives are impacted by business operations and legislation,” she says. 

She’s also aware of the complex intermixture of politics, social status, and financial obligations organizations and their employees have to navigate.

“Though I’m studying workers, it’s important to consider the entire complex ecosystem when solving for these kinds of challenges, including firm incentives and global economic conditions,” she says.

The intersection of tech and labor policy

Zhang began investigating employee productivity, artificial intelligence, and related economic and labor market phenomena early in her time as a doctoral student, collaborating frequently with fellow PhD students in the department.

A collaboration with economics doctoral student Shakked Noy yielded the 2023 study investigating ChatGPT as a tool to improve productivity. Their research found it substantially increased workers’ productivity on writing tasks, most so for workers who initially performed the worst on the tasks.

“This was one of the earliest pieces of evidence on the productivity effects of generative AI, and contributed to providing concrete data on how impactful these types of tools might be in the workplace and on the labor market,” Zhang says.

In other ongoing research — “Determinants of Irregular Worker Schedules” — Zhang is using data from a payroll provider to examine scheduling unpredictability, investigating why companies employ unpredictable schedules and how these schedules affect low-wage employees’ quality of life.

The scheduling project, conducted with MIT economics PhD student Nathan Lazarus, is motivated, in part, by existing sociological evidence that low-wage workers’ unpredictable schedules are associated with worse sleep and well-being. “We’ve seen a relationship between higher turnover and inconsistent, inadequate schedules, which suggests workers dis-prefer these kinds of schedules,” Zhang says.

At an academic roundtable, Zhang presented her results to Starbucks employees involved in scheduling and staffing. The attendees wanted to learn more about how different scheduling practices impacted workers and their productivity. “These are the kinds of questions that could reveal useful information for small businesses, large corporations, and others,” she says.

By conducting this research, Zhang hopes to better understand whether or not scheduling regulations can improve affected employees’ quality of life, while also considering potential unintended consequences. “Why are these schedules set the way they’re set?” she asks. “Do businesses with these kinds of schedules require increased regulation?”

Another project, conducted with MIT economics doctoral student Arjun Ramani, examines the linkages between offshoring, remote work, and related outcomes. “Do the technological and managerial practices that have made remote work possible further facilitate offshoring?” she asks. “Do organizations see significant gains in efficiency? What are the impacts on U.S. and offshore workers?”

Her work is being funded through the National Science Foundation Graduate Research Fellowship Program and the Washington Center for Equitable Growth.

Putting people at the center

Zhang has observed the different kinds of people economics and higher education could bring together. She followed a dual enrollment track in high school, completing college-level courses with students from across a variety of demographic identities. “I enjoyed centering people in my work,” she says. “Taking classes with a diverse group of students, including veterans and mothers returning to school to complete their studies, made me more curious about socioeconomic issues and the policies relevant to them.”

She later enrolled at MIT, where she participated in the Undergraduate Research Opportunities Program (UROP). She also completed an internship at the World Bank, worked as a summer analyst at the Federal Reserve Bank of New York, and worked as an assistant for a diverse faculty cohort including MIT economists David Autor, Jon Gruber, and Nina Roussille. Autor is her primary advisor on her doctoral research, a mentor she cites as a significant influence.

“[Autor’s] course, 14.03 (Microeconomics and Public Policy), cemented connections between theory and practice,” she says. “I thought the class was revelatory in showing the kinds of questions economics can answer.”

Doctoral study has revealed interesting pathways of investigation for Zhang, as have her relationships with her student peers and other faculty. She has, for example, leveraged faculty connections to gain access to hourly wage data in support of her scheduling and employee impacts work. “Generally, economists have had administrative data on earnings, but not on hours,” she notes.

Zhang’s focus on improving others’ lives extends to her work outside the classroom. She’s a mentor for the Boston Chinatown Neighborhood Center College Access Program and a member of MIT’s Graduate Christian Fellowship group. When she’s not enjoying spicy soups or paddling on the Charles, she takes advantage of opportunities to decompress with her art at W20 Arts Studios.

“I wanted to create time for myself outside of research and the classroom,” she says.

Zhang cites the benefits of MIT’s focus on cross-collaboration and encouraging students to explore other disciplines. As an undergraduate, Zhang minored in computer science, which taught her coding skills critical to her data work. Exposure to engineering also led her to become more interested in questions around how technology and workers interact.

Working with other scholars in the department has improved how Zhang conducts inquiries. “I’ve become the kind of well-rounded student and professional who can identify and quantify impacts, which is invaluable for future projects,” she says. Exposure to different academic and research areas, Zhang argues, helps increase access to ideas and information.

This is the fifth installment in a blog series documenting EFF's findings from the Stop Censoring Abortion campaign. You can read additional posts here. 

When the team at Women Help Women signed into Instagram last winter, they were met with a distressing surprise: without warning, Meta had disabled their account. The abortion advocacy non-profit organization found itself suddenly cut off from its tens of thousands of followers and with limited recourse. Meta claimed Women Help Women had violated its Community Standards on “guns, drugs, and other restricted goods,” but the organization told EFF it uses Instagram only to communicate about safe abortion practices, including sharing educational content and messages aimed at reducing stigma. Eventually, Women Help Women was able to restore its account—but only after launching a public campaign and receiving national news coverage. 

Unfortunately, Women Help Women’s experience is not unique. Around a quarter of our Stop Censoring Abortion campaign submissions reported that their entire account or page had been disabled or taken down after sharing abortion information—primarily on Meta platforms. This troubling pattern indicates that the censorship crisis goes beyond content removal. Accounts providing crucial reproductive health information are disappearing, often without warning, cutting users off from their communities and followers entirely.

whw_screenshot.jpeg

What's worse, Meta appears to be imposing these negative account actions without clearly adhering to its own enforcement policies. Meta’s own Transparency Center stipulates that an account should receive multiple Community Standards violations or warnings before it is restricted or disabled. Yet many affected users told EFF they experienced negative account actions without any warning at all, or after only one alleged violation (many of which were incorrectly flagged, as we’ve explained elsewhere in this series). 

While Meta clearly has the right to remove accounts from its platforms, disabling or banning an account is an extreme measure. It completely silences a user, cutting off communication with their followers and preventing them from sharing any information, let alone abortion information. Because of this severity, Meta should be extremely careful to ensure fairness and accuracy when disabling or removing accounts. Rules governing account removal should be transparent and easy to understand, and Meta must enforce these policies consistently across different users and categories of content. But as our Stop Censoring Abortion results demonstrate, this isn't happening for many accounts sharing abortion information.  

Meta's Maze of Enforcement Policies 

If you navigate to Meta’s Transparency Center, you’ll find a page titled “How Meta enforces its policies.” This page contains a web of intersecting policies on when Meta will restrict accounts, disable accounts, and remove pages and groups. These policies overlap but don’t directly refer to each other, making it trickier for users to piece together how enforcement happens. 

At the heart of Meta's enforcement process is a strike system. Users receive strikes for posting content that violates Meta’s Community Standards. But not all Community Standards violations result in strikes, and whether Meta applies one depends on the “severity of the content” and the “context in which it was shared.” Meta provides little additional guidance on what violations are severe enough to amount to a strike or how context affects this assessment.  

According to Meta's Restricting Accounts policy, for most violations, 1 strike should only result in a warning—not any action against the account. How additional strikes affect an account differs between Facebook and Instagram (but Meta provides no specific guidance for Threads). Facebook relies on a progressive system, where additional strikes lead to increasing restrictions. Enforcement on Instagram is more opaque and leaves more to Meta’s discretion. Meta still counts strikes on Instagram, but it does not follow the same escalating structure of restrictions as it does on Facebook. 

Despite some vagueness in these policies, Meta is quite clear about one thing: On both Facebook and Instagram, an account should only be disabled or removed after “repeated” violations, warnings, or strikes. Meta states this multiple times throughout its enforcement policies. Its Disabling Accounts policy suggests that generally, an account needs to receive at least 5 strikes for Meta to disable or remove it from the platform. The only caveat is for severe violations, such as posting child sexual exploitation content or violating the dangerous individuals and organizations policy. In those extreme cases, Meta may disable an account after just one violation. 

Meta’s Practices Don’t Match Its Policies 

Our survey results detailed a different reality. Many survey respondents told EFF that Meta disabled or removed their account without warning and without indication that they had received repeated strikes.  It’s important to note that Meta does not have a unique enforcement process for prescription drug or abortion-related content. When EFF asked Meta about this issue, Meta confirmed that "enforcement actions on prescription drugs are subject to Meta's standard enforcement policies.” 

So here are a couple other possible explanations for this disconnect—each of them troubling in their own way:

Meta is Ignoring Its Own Strike System 

If Meta is taking down accounts without warning or after only one alleged Community Standards violation, the company is failing to follow its own strike system. This makes enforcement arbitrary and denies users the opportunity for correction that Meta's system supposedly provides. It’s also especially problematic for abortion advocates, given that Meta has been incorrectly flagging educational abortion content as violating its Community Standards. This means that a single content moderation error could result not only in the post coming down, but the entire account too.  

This may be what happened to Emory University’s RISE Center for Reproductive Health Research (a story we described in more detail earlier in this series). After sharing an educational post about mifepristone, RISE’s Instagram account was suddenly disabled. RISE received no earlier warnings from Meta before its account went dark. When RISE was finally able to get back into its account, it discovered only that this single post had been flagged. Again, according to Meta's own policies, one strike should only result in a warning. But this isn’t what happened here. 

Similarly, the Tamtang Foundation, an abortion advocacy organization based in Thailand, had its Facebook account suddenly disabled earlier this year. Tamtang told EFF it had received a warning on only one flagged post that it had posted 10 months prior to its account being taken down. It received none of the other progressive strike restrictions Meta claims to apply Facebook accounts. 

tamtang_screenshot.jpg

Meta is Misclassifying Educational Content as "Extreme Violations" 

If Meta is accurately following its strike policy but still disabling accounts after only one violation, this points to an even more concerning possibility. Meta’s content moderation system may be categorizing educational abortion information as severe enough to warrant immediate disabling, treating university research posts and clinic educational materials as equivalent to child exploitation or terrorist content.  

This would be a fundamental and dangerous mischaracterization of legitimate medical information, and it is, we hope, unlikely. But it’s unfortunately not outside the realm of possibility. We already wrote about a similar disturbing mischaracterization earlier in this series. 

Users Are Unknowingly Receiving Multiple Strikes 

Finally, Meta may be giving users multiple strikes without notifying them. This raises several serious concerns.

First is the lack of transparency. Meta explicitly states in its "Restricting Accounts" policy that it will notify users when it “remove[s] your content or add[s] restrictions to your account, Page or group.” This policy is failing if users are not receiving these notifications and are not made aware there’s an issue with their account. 

It may also mean that Meta’s policies themselves are too vague to provide meaningful guidance to users. This lack of clarity is harmful. If users don’t know what's happening to their accounts, they can’t appeal Meta’s content moderation decisions, adjust their content, or understand Meta's enforcement boundaries moving forward. 

Finally—and most troubling—if Meta is indeed disabling accounts that share abortion information for receiving multiple violations, this points to an even broader censorship crisis. Users may not be aware just how many informational abortion-related posts are being incorrectly flagged and counted as strikes. This is especially concerning given that Meta places a one-year time limit on strikes, meaning the multiple alleged violations could not have accumulated over multiple years.  

The Broader Censorship Crisis 

These account suspensions represent just one facet of Meta's censorship of reproductive health information documented by our Stop Censoring Abortion campaign. When combined with post removals, shadowbanning, and content restrictions, the message is clear: Meta platforms are increasingly unfriendly environments for abortion advocacy and education. 

If Meta wants to practice what it preaches, then it must reform its enforcement policies to provide clear, transparent guidelines on when and how strikes apply, and then consistently and accurately apply those policies. Accounts should not be taken down for only one alleged violation when the policies state otherwise.  

The stakes couldn't be higher. In a post-Roe landscape where access to accurate reproductive health information is more crucial than ever, Meta's enforcement system is silencing the very voices communities need most. 

This is the fifth post in our blog series documenting the findings from our Stop Censoring Abortion campaign. Read more at https://www.eff.org/pages/stop-censoring-abortion  

Affected by unjust censorship? Share your story using the hashtag #StopCensoringAbortion. Amplify censored posts and accounts, share screenshots of removals and platform messages—together, we can demonstrate how these policies harm real people. 

California has one of the nation’s most comprehensive consumer data privacy laws. But it’s not always easy for people to exercise those privacy rights. That’s why we supported Assemblymember Josh Lowenthal’s A.B. 566 throughout the legislative session and are now asking California Governor Gavin Newsom to sign it into law. 

The easier it is to exercise your rights, the more power you have.  

A.B. 566 does a very simple thing. It directs browsers—such as Google’s Chrome, Apple’s Safari, Microsoft’s Edge or Mozilla’s Firefox—to give all their users the option to tell companies they don't want companies to  to sell or share personal information  that’s collected about them on the internet. In other words: it makes it easy for Californians to tell companies what they want to happen with their own information.

By making it easy to use tools that allow you to send these sorts of signals to companies’ websites, A.B. 566 makes the California Consumer Privacy Act more user-friendly. And the easier it is to exercise your rights, the more power you have.  

This is a necessary step, because even though the CCPA gives all people in California the right to tell companies not to sell or share their personal information, companies have not made it easy to exercise this right. Right now, someone who wants to make these requests has to go through the processes set up by each company that may collect their information individually. Companies have also often made it pretty hard to make, or even find out how to make, these requests. Giving people the option for an easier way to communicate how they want companies to treat their personal information helps rebalance the often-lopsided relationship between the two.

Industry groups who want to keep the scales tipped firmly in the favor of corporations have lobbied heavily against A.B. 566. But we urge Gov. Newsom not to listen to those who want to it to remain difficult for people to exercise their CCPA rights. EFF’s technologists, lawyers, and advocates think A.B. 566 empowers consumers without imposing regulations that would limit innovation. We think Californians should have easy tools to tell companies how to deal with their information, and urge Gov. Newsom to sign this bill. 

This is Part I of a two-part series on EFF’s comments to the International Criminal Court Office of the Prosecutor (OTP) about its draft policy on cyber-enabled crimes.

As human rights atrocities around the world unfold in the digital age, genocide, war crimes and crimes against humanity are as heinous and wrongful as they were before the advent of AI and social media.

But criminal methods and evidence increasingly involve technology. Think mass digital surveillance of an ethnic or religious community used to persecute them as part of a widespread or systematic attack against civilians, or cyberattacks that disable hospitals or other essential services, causing injury or death.

The International Criminal Court (ICC) Office of the Prosecutor (OTP) intends to use its mandate and powers to investigate and prosecute cyber-enabled crimes within the court's jurisdiction—those covered under the 1989 Rome Statute treaty. The office released for public comment in March 2025 a draft of its proposed policy for how it plans to go about it.

We welcome the OTP draft and urge the OTP to ensure its approach is consistent with internationally recognized human rights, including the rights to free expression, to privacy (with encryption as a vital safeguard), and to fair trial and due process.

We believe those who use digital tools to commit genocide, crimes against humanity, or war crimes should face justice. At the same time, EFF, along with our partner Derechos Digitales, emphasized in comments submitted to the OTP that safeguarding human rights must be integral to its investigations of cyber-enabled crimes.

That’s how we protect survivors, prevent overreach, gather evidence that can withstand judicial scrutiny, and hold perpetrators to account. In a similar context, we’ve opposed abusive domestic cybercrime laws and policing powers that invite censorship, arbitrary surveillance, and other human rights abuses

In this two-part series, we’ll provide background on the ICC and OTP’s draft policy, including what we like about the policy and areas that raise questions.

OTP Defines Cyber-Enabled Crimes

The ICC, established by the Rome Statute, is the permanent international criminal court with jurisdiction over individuals for four core crimes—genocide, crimes against humanity, war crimes, and the crime of aggression. It also exercises jurisdiction over offences against the administration of justice at the court itself. Within the court, the OTP is an independent organization responsible for investigating these crimes and prosecuting them.

The OTP’s draft policy explains how it will apply the statute when crimes are committed or facilitated by digital means, while emphasizing that ordinary cybercrimes (e.g., hacking, fraud, data theft) are outside ICC jurisdiction and remain the responsibility of national courts to address.

The OTP defines “cyber-enabled crime” as crimes within the court’s jurisdiction that are committed or facilitated by technology. “Committed by” covers cases where the online act is the harmful act (or an essential digital contribution), for example, malware is used to disable a hospital and people are injured or die, so the cyber operation can be the attack itself.

A crime is “facilitated by” technology, according to the OTP draft, when digital activity helps someone commit a crime under modes of liability other than direct commission (e.g., ordering, inducing, aiding or abetting), and it doesn’t matter if the main crime was itself committed online. For example, authorities use mass digital surveillance to locate members of a protected group, enabling arrests and abuses as part of a widespread or systematic attack (i.e., persecution).

It further makes clear that the OTP will use its full investigative powers under the Rome Statute—relying on national authorities acting under domestic law and, where possible, on voluntary cooperation from private entities—to secure digital evidence across borders.

Such investigations can be highly intrusive and risk sweeping up data about people beyond the target. Yet many states’ current investigative practices fall short of international human rights standards. The draft should therefore make clear that cooperating states must meet those standards, including by assessing whether they can conduct surveillance in a manner consistent with the rule of law and the right to privacy.

Digital Conduct as Evidence of Rome Statute Crimes

Even when no ICC crime happens entirely online, the OTP says online activity can still be relevant evidence. Digital conduct can help show intent, context, or policies behind abuses (for example, to prove a persecution campaign), and it can also reveal efforts to hide or exploit crimes (like propaganda). In simple terms, online activity can corroborate patterns, link incidents, and support inferences about motive, policy, and scale relevant to these crimes.

The prosecution of such crimes or the use of related evidence must be consistent with internationally recognized human rights standards, including privacy and freedom of expression, the very freedoms that allow human rights defenders, journalists, and ordinary users to document and share evidence of abuses.

In Part II we’ll take a closer look at the substance of our comments about the policy’s strengths and our recommendations for improvements and more clarity.

U.S. Air Force Maj. Adam Fuhrmann ’11 was one of 10 individuals chosen from a field of 8,000 applicants for the 2025 U.S. astronaut candidate class, NASA announced in a live ceremony on Sept. 22. 

This is NASA’s 24th class of astronaut candidates since the first Mercury 7 astronauts were chosen in 1959. Upon completion of his training, Fuhrmann will be the 45th MIT graduate to become a flight-eligible astronaut.

“As test pilots we don't do anything on our own, we work with amazing teams of engineers and maintenance professionals to plan, simulate, and execute complex and sometimes risky missions in aircraft to collect data and accomplish a mission, all while assessing risk and making smart calls as a team to do that as safely as possible,” Fuhrmann said at NASA’s announcement ceremony in Houston, Texas. “I'm happy to try to bring some of that experience to do the same thing with the NASA team and learn from everyone at Johnson Space Center how to apply those lessons to human spaceflight.”

His class now begins two years of training at the Johnson Space Center in Houston that includes instruction and skills development for complex operations aboard the International Space Station, Artemis missions to the moon, and beyond. Training includes robotics, land and water survival, geology, foreign language, space medicine and physiology, and more, while also conducting simulated spacewalks and flying high-performance jets.

From MIT to astronaut training

Fuhrmann, 35, is from Leesburg, Virginia, and has accumulated more than 2,100 flight hours in 27 aircraft, including the F-16 and F-35. He has served as a U.S. Air Force fighter pilot and experimental test pilot for nearly 14 years and deployed in support of operations Freedom’s Sentinel and Resolute Support, logging 400 combat hours.

Fuhrmann holds a bachelor’s degree in aeronautics and astronautics from MIT and master’s degrees in flight test engineering and systems engineering from the U.S. Air Force Test Pilot School and Purdue University, respectively. While at MIT, he was a member of Air Force ROTC Detachment 365 and was selected as the third-ever student leader of the Bernard M. Gordon-MIT Engineering Leadership Program (GEL) in spring 2011.

“We are tremendously proud of Adam for this notable accomplishment, and we look forward to following his journey through astronaut candidate school and beyond,” says Leo McGonagle, GEL founding and executive director.

“It’s always a thrill to learn that one of our own has joined NASA's illustrious astronaut corps,” says Julie Shah, head of the MIT Department of Aeronautics and Astronautics and the H.N. Slater Professor in Aeronautics and Astronautics. “Adam is Course 16’s 19th astronaut alum. We take very seriously the responsibility to provide the very best aerospace engineering education, and it's so gratifying to see that those fundamentals continue to set individuals from our community on the path to becoming an astronaut.”

Learning to be a leader at MIT

McGonagle recalls that Fuhrmann was a very early participant in GEL from 2009 to 2011.

“The GEL Program was still in its infancy during this time and was in somewhat of a fragile state as we were seeking to grow and cement ourselves as a viable MIT program. As the fall 2010 semester was winding down, it was evident that the program needed an effective GEL2 student leader during the spring semester, who could lead by example and inspire fellow students and who was an example of what right looks like. I knew Adam was already an emerging leader as a senior cadet in MIT’s Air Force ROTC Detachment, so I tapped him for the role of spring student leader of GEL,” said McGonagle.

Fuhrmann initially sought to decline this role, citing his time as a leader in ROTC. But McGonagle, having led the Army ROTC Program prior to GEL, felt that the GEL Student Leader role would challenge and develop Fuhrmann in other ways. In GEL, he would be charged with leading and inspiring students from a broad background of experiences, and focused exclusively on leading within engineering contexts, while engaging with engineering industry organizations.

“GEL needed strong student leadership at this time, so Adam took on the role, and it ended up being a win-win for both him and the program. He later expressed to me that the experience challenged him in ways that he hadn’t anticipated and complemented his Air Force ROTC leadership development. He was grateful for the opportunity, and the program stabilized and grew under Adam’s leadership. He was the right student at the right time and place,” said McGonagle.

Fuhrmann has remained connected to the GEL program. He asked McGonagle to administer his oath of commissioning into the U.S. Air Force, with his family in attendance, at the historic Bunker Hill Monument in Boston. “One of my proudest GEL memories,” said McGonagle, who is a former U.S. Army Lt. Colonel.

Throughout his time in service which included overseas deployments, Fuhrmann has actively participated in Junior Engineering Leader’s Roundtable leadership labs (ELLs) with GEL students, and he has kept in touch with his GEL2 cohort.

“Adam’s GEL2 cohort meets informally once or twice a year, usually via Zoom, to share and discuss professional challenges, lessons learned, life stories, to keep in touch with each other. This small but excellent group of GEL alum is committed to staying connected and supporting one another, as part of the broader GEL community,” said McGonagle.

At the center of nuclear reactors across the United States, a new type of chromium-coated fuel is being used to make the reactors more efficient and more resistant to accidents. The fuel is one of many innovations sprung from collaboration between researchers at MIT and the Idaho National Laboratory (INL) — a relationship that has altered the trajectory of the country’s nuclear industry.

Amid renewed excitement around nuclear energy in America, MIT’s research community is working to further develop next-generation fuels, accelerate the deployment of small modular reactors (SMRs), and enable the first nuclear reactor in space.

Researchers at MIT and INL have worked closely for decades, and the collaboration takes many forms, including joint research efforts, student and postdoc internships, and a standing agreement that lets INL employees spend extended periods on MIT’s campus researching and teaching classes. MIT is also a founding member of the Battelle Energy Alliance, which has managed the Idaho National Laboratory for the Department of Energy since 2005.

The collaboration gives MIT’s community a chance to work on the biggest problems facing America’s nuclear industry while bolstering INL’s research infrastructure.

“The Idaho National Laboratory is the lead lab for nuclear energy technology in the United States today — that’s why it’s essential that MIT works hand in hand with INL,” says Jacopo Buongiorno, the Battelle Energy Alliance Professor in Nuclear Science and Engineering at MIT. “Countless MIT students and postdocs have interned at INL over the years, and a memorandum of understanding that strengthened the collaboration between MIT and INL in 2019 has been extended twice.”

Ian Waitz, MIT’s vice president for research, adds, “The strong collaborative history between MIT and the Idaho National Laboratory enables us to jointly contribute practical technologies to enable the growth of clean, safe nuclear energy. It’s a clear example of how rigorous collaboration across sectors, and among the nation’s top research facilities, can advance U.S. economic prosperity, health, and well-being.”

Research with impact

Much of MIT’s joint research with INL involves tests and simulations of new nuclear materials, fuels, and instrumentation. One of the largest collaborations was part of a global push for more accident-tolerant fuels in the wake of the nuclear accident that followed the 2011 earthquake and tsunami in Fukushima, Japan.

In a series of studies involving INL and members of the nuclear energy industry, MIT researchers helped identify and evaluate alloy materials that could be deployed in the near term to not only bolster safety but also offer higher densities of fuel.

“These new alloys can withstand much more challenging conditions during abnormal occurrences without reacting chemically with steam, which could result in hydrogen explosions during accidents,” explains Buongiorno, who is also the director of science and technology at MIT’s Nuclear Reactor Laboratory and the director of MIT’s Center for Advanced Nuclear Energy Systems. “The fuels can take much more abuse without breaking apart in the reactor, resulting in a higher safety margin.”

The fuels tested at MIT were eventually adopted by power plants across the U.S., starting with the Byron Clean Energy Center in Ogle County, Illinois.

“We’re also developing new materials, fuels, and instrumentation,” Buongiorno says. “People don’t just come to MIT and say, ‘I have this idea, evaluate it for me.’ We collaborate with industry and national labs to develop the new ideas together, and then we put them to the test,  reproducing the environment in which these materials and fuels would operate in commercial power reactors. That capability is quite unique.”

Another major collaboration was led by Koroush Shirvan, MIT’s Atlantic Richfield Career Development Professor in Energy Studies. Shirvan’s team analyzed the costs associated with different reactor designs, eventually developing an open-source tool to help industry leaders evaluate the feasibility of different approaches.

“The reason we’re not building a single nuclear reactor in the U.S. right now is cost and financial risk,” Shirvan says. “The projects have gone over budget by a factor of two and their schedule has lengthened by a factor of 1.5, so we’ve been doing a lot of work assessing the risk drivers. There’s also a lot of different types of reactors proposed, so we’ve looked at their cost potential as well and how those costs change if you can mass manufacture them.”

Other INL-supported research of Shirvan’s involves exploring new manufacturing methods for nuclear fuels and testing materials for use in a nuclear reactor on the surface of the moon.

“You want materials that are lightweight for these nuclear reactors because you have to send them to space, but there isn’t much data around how those light materials perform in nuclear environments,” Shirvan says.

People and progress

Every summer, MIT students at every level travel to Idaho to conduct research in INL labs as interns.

“It’s an example of our students getting access to cutting-edge research facilities,” Shirvan says.

There are also several joint research appointments between the institutions. One such appointment is held by Sacit Cetiner, a distinguished scientist at INL who also currently runs the MIT and INL Joint Center for Reactor Instrumentation and Sensor Physics (CRISP) at MIT’s Nuclear Reactor Laboratory.

CRISP focuses its research on key technology areas in the field of instrumentation and controls, which have long stymied the bottom line of nuclear power generation.

“For the current light-water reactor fleet, operations and maintenance expenditures constitute a sizeable fraction of unit electricity generation cost,” says Cetiner. “In order to make advanced reactors economically competitive, it’s much more reasonable to address anticipated operational issues during the design phase. One such critical technology area is remote and autonomous operations. Working directly with INL, which manages the projects for the design and testing of several advanced reactors under a number of federal programs, gives our students, faculty, and researchers opportunities to make a real impact.”

The sharing of experts helps strengthen MIT and the nation’s nuclear workforce overall.

“MIT has a crucial role to play in advancing the country’s nuclear industry, whether that’s testing and developing new technologies or assessing the economic feasibility of new nuclear designs,” Buongiorno says.

Apple has introduced a new hardware/software security feature in the iPhone 17: “Memory Integrity Enforcement,” targeting the memory safety vulnerabilities that spyware products like Pegasus tend to use to get unauthorized system access. From Wired:

In recent years, a movement has been steadily growing across the global tech industry to address a ubiquitous and insidious type of bugs known as memory-safety vulnerabilities. A computer’s memory is a shared resource among all programs, and memory safety issues crop up when software can pull data that should be off limits from a computer’s memory or manipulate data in memory that shouldn’t be accessible to the program. When developers—­even experienced and security-conscious developers—­write software in ubiquitous, historic programming languages, like C and C++, it’s easy to make mistakes that lead to memory safety vulnerabilities. That’s why proactive tools like ...