Residents of a Southern California mountain community near the burn scar from the wildfire near Altadena were digging out of roads submerged in sludge Friday after the strongest storm of the year ...

The wildfires will be one of the costliest natural disasters in U.S. history. Hopefully they will also teach policymakers ...

Water utilities in Altadena and Pacific Palisades are undertaking an arduous process of repressurizing their underground pipelines, testing for contaminants and attempting to flush them out.

More than a dozen atmospheric rivers dumped rainfall on California in 2023 but replenished only 25 percent of the water lost from aquifers since 2006.

The agreement on Eel River diversions and future river restoration will begin to redress past injustices against Eel River ...

Our Environment, Land Use & Natural Resources Group rounds up President Trump’s initial volley of Executive Orders focusing on the environment ...

Scientists using seismic data tracked groundwater levels beneath the L.A. area. They found heavy rains in 2023 boosted ...

The greater Los Angeles area has long been the subject of intense seismographic monitoring. A network of highly sensitive ...

A few weeks ago, a fire broke out at the Moss Landing Power Plant in California, the world’s largest collection of batteries ...

Californians think the state should focus more funding on firefighting equipment and preparedness, according to a new poll ...

If 1 in 10 U.S. residents asked ChatGPT to write an email a week, it’d cost more than 435 million liters of water.

Is nuclear power or renewable energy the key to a zero-carbon future? Explore costs, risks, and global trends shaping the ...