Environment

The atmospheric river making its way across California has knocked out power to tens of thousands across the state, caused flash flooding and contributed to the deaths of at least two people.

Following the first snow survey of the season, state officials said that snow depth is above the historical average, but they cautioned that the recent weather isn't enough by itself to end the drought.

A federal offshore wind lease auction in December off California's coast promises to kickstart a work boom on the state's northern and central coasts.

Parts of California were still under flash flood warnings Monday, with yet another deluge of rainfall set to arrive midweek.

The Biden administration finalized regulations that protect small streams, wetlands and other waterways, repealing a Trump-era rule that environmentalists said left waterways vulnerable to pollution.

Republicans promise more oversight of billions of dollars meant to address climate change as they prepare to take control of the House. Climate advocates say the U.S. can still meet ambitious goals.

The thicker, reusable plastic bags that many retailers now use may not be recyclable as required by law. Attorney General Rob Bonta asked six bag manufacturers to back up their claims the bags can be recycled, and is threatening legal action that could include banning their use or issuing fines.

The temblor was the biggest test yet to the ShakeAlert system since it launched in 2019.

Beloved Hollywood mountain lion P-22 was euthanized over the weekend due to health issues. His story highlights both the plight of urban wildlife and groundbreaking efforts to protect it.

For years, powerful farmers in Westlands Water District fought for more water from the state's rivers. Now some are changing course, because there's no more water to be found.