Thousands of Californians felt the ground shake underneath them as many were protesting ICE raids in San Francisco.

A 3.3-magnitude earthquake shook the San Francisco area in California, the U.S. Geological Survey reported. The 6-mile deep ...

PINOLE — A 3.4 magnitude earthquake hit near Pinole at 9:30 p.m. Sunday, according to the United States Geological Survey.

Distant-source tsunami: More than 350 people could die or be injured along the Southern California coast if people wait to ...

Other federal science organizations haven't been spared, either — places like the National Oceanic and Atmospheric ...

A 3.4-magnitude earthquake struck near Pinole in the East Bay region on Sunday night, June 8, according to the US Geological ...

A preliminary 3.4 magnitude earthquake struck near Vallejo Sunday night, according to the United States Geological Survey.

Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...

A major 6.3-magnitude earthquake lasting several seconds shook the Colombian capital of Bogota early Sunday, according to AFP ...

A powerful, shallow 6.3-magnitude earthquake shook the Colombian capital of Bogota early Saturday, according to AFP reporters ...

Wyoming geologist Carol Frost and three of her colleagues have identified a new oldest rock in America. Found in Michigan, ...

Volunteer for a Free Well Water Sample! The Colorado Geological Survey, funded by the Colorado Department of Public Health & Environment, is conducting a baseline study on radionuclides and ...