In-house attorneys say it was illegal for Attorney General Rob Bonta (D) to hire an outside firm to oversee the high-profile case against the oil industry.

Analysts say the administration's anti-wind policies could delay or cancel more than $100 billion in offshore investment.

A new analysis shows that almost every nation failed to submit stronger goals for reducing carbon pollution by the Paris Agreement's deadline.

A POLITICO analysis identified 794 planned clean electricity generation facilities — mostly in GOP districts — that could lose subsidies under the House bill. The Senate is debating changes.

The findings come as President Donald Trump’s proposed budget cuts jeopardize the data-gathering missions and other forecasting tools.

The bill, which awaits the governor's signature, aims to lower the carbon intensity of the Oregon Public Employees Retirement Fund.

Republican leaders are racing to pass the legislation before Independence Day.

Galena, a sprawling village of 400 people along the Yukon River, is shifting to clean energy to reduce its reliance on expensive, imported diesel.

New research on six staple crops found that rice alone would have the smallest decline in global yields.

The scorching conditions for a wide swath of the country from Chicago to New York are forecast to last through next week.

Torrential rains over steep coastal mountains and the landslides and flooding they could generate are an ongoing concern for officials.

The industry has a strategy to avoid recriminations from a president who has expressed disdain for "windmills."

Laura Grimm has overseen layoffs and budget cuts as the agency's chief of staff and acting administrator.

Groups and companies have blitzed Capitol offices in recent weeks. They're also running ads.

The South American nation is drawing scrutiny for opening a large swath of ocean to oil companies as it prepares to hold the COP30 conference.

EPA's plan to scrap a rule curbing power plant emissions has dimmed the outlook for U.S. carbon capture and storage projects.

Wildfire specialists at the National Institute for Occupational Safety and Health were on leave when smoke from Canadian blazes shrouded the Midwest.

The Legislature passed a measure that will shift the cost of new gas connections to residential customers seeking service.

The biggest drivers are insurance premiums that have doubled since 2017, post-disaster spending and federal aid.

The National Hurricane Center said Erick was expected to rapidly intensify and is forecast to approach coastal southern Mexico by late Wednesday.