Amid renewed calls to boost domestic energy production, including President Donald Trump's famous "drill, baby, drill" ...

USGS researchers have unveiled the first map of prospective locations for hydrogen gas in the contiguous United States — and ...

For centuries, maps depicted California as an island—a mystery that puzzled explorers and historians alike. This video dives into the origins of this misconception, from 16th-century maps and ...

An earthquake with a preliminary magnitude of 3.7 struck in the Concord area on Sunday morning, according to the U.S.

INITIALLY, IT WAS A 4.7. SO IF YOU’RE AROUND LAKE COUNTY, MAYB A magnitude 4.7 earthquake struck in California's Lake County on Wednesday afternoon, the U.S. Geological Survey said. The quake ...

A light, 4.7-magnitude earthquake struck in Northern California on Wednesday, according to the United States Geological Survey ... to update the shake-severity map. Aftershocks can occur days ...

As wildfires burn the landscape, they prime slopes for debris flows: powerful torrents of rock, mud and water that sweep downhill with deadly momentum.

Jon Keeley, a research ecologist with the U.S. Geological Survey and adjunct professor at UCLA, explained via UCLA’s The ...

A rare combination of risk factors in Los Angeles County has sparked a series of deadly wildfires that have destroyed ...

An earthquake with a preliminary magnitude of 3.7 shook San Francisco on Friday morning, the U.S. Geological Survey said. The ...

A magnitude 3.7 earthquake struck just off the coast of San Francisco Friday morning, adding a jolt to millions of residents ...