Researchers from several University of California campuses have collaborated to create a report on dust in California, a ...

House Republicans have voted to reel back federal protections for a California longfin smelt, which President Donald Trump has repeatedly criticized in his long-standing feud with Gov. Gavin Newsom.

House Republicans passed a bill Thursday that would reverse endangered species protection for a tiny inhabitant of San ...

The updated allocation comes as snowpack runoff accelerates with warming spring temperatures, bolstering storage in ...

Dredging, Sediment, and the Worlds We Are Making By Rob Holmes, Brett Milligan, and Gena Wirth; Tiburon, California: Applied ...

Lake Oroville is on track to reach capacity for the third year in a row after a severe, years-long drought depleted its ...

EnergySolutions, a nuclear services company headquartered in Salt Lake City, is working on an initiative with Utah and the Intermountain Power Agency to explore if nuclear reactors are a good fit for ...

Expect more of the same in the coming years, said Wade Crowfoot, California’s secretary for natural resources. “This is a ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of ...

California wildlife officials detected an invasive species in the Sacramento-San Joaquin Delta that threatens numerous ecosystems in the northern part of the state. On April 16, officials ...