A preliminary 2.5-magnitude earthquake struck off the coast of the San Francisco Peninsula overnight Monday, according to the U.S. Geological Survey. The epicenter was 5 ...

The Department of Government Efficiency (DOGE) said it terminated leases for three federal agencies based in the San Francisco Bay Area. Led by billionaire and ...

Multiple tremors were recorded by the USGS over the past week, including one which struck as the Oscars ceremony was underway.

Not all Californian coastal areas are moving lower. The Santa Barbara groundwater basin, which has been continuously ...

The United States hasn't been able to catch a break this week when it comes to earthquakes, that's for sure. Two earthquakes ...

The Vincent E. McKelvey Federal Building, built in 1996, the largest on the Menlo Park campus, has offices, laboratories and ...

An earthquake rattled Los Angeles hours after the Academy Awards ceremony wrapped up in Hollywood, according to reports.

About a half dozen researchers were let go last month from the Upper Midwest Environmental Sciences Center in La Crosse, a U.S. Geological Survey site. The center produces key research about ...

Arizona's highest point is near Flagstaff and provides scenic views. Here's what to know about the tallest mountain, including elevation and hiking.

All three occurred along the Hayward fault line, which USGS notes is an active fault in the San Francisco Bay region. They had magnitudes of 3.2, 3.3 and 2.6 respectively. The Hayward Fault runs ...