New data shows that water levels in major reservoirs including Lakes Mead and Powell are well below average for this time of year.

A live map from Windy.com highlighted which parts of the United States were experiencing the most pronounced drought conditions as of Friday. Why It Matters. Drought can have seri ...

Zebra mussels are similar to another invasive mollusk, the quagga mussel, which has not been detected in Colorado’s lakes and ...

A group of Indigenous youths became some of the first in over a century to kayak the full length of the Klamath River along ...

California lawmakers and Gov. Gavin Newsom on Monday passed major changes to the California Environmental Quality Act in what supporters say is a historic move to get more housing built across the ...

Officials are doing their best to shore up water systems infiltrated by invasive golden mussels, but a patchwork of oversight leaves many lakes unprotected.

The Department of Justice (DOJ) is suing Orange County, California, for allegedly not handing over all documentation proving election officials are actively removing noncitizens from their voter ...

How major new housing reform will affect homebuilding in California In an aerial view, construction workers build a home at a new housing development on July 01, 2025 in Hercules, California.

Most major automakers are gaining regulatory breathing room following the rollback of California's latest zero-emission vehicle rules, Stellantis remains locked into one of the toughest compliance ...