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

"I don't think it is an overstatement to say that morale among U.S.-based scientists is at an all-time low." When you ...

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

By Amy McDermott for the National Academy of Sciences. Broadcast version by Suzanne Potter for California News Service ...

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

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 ...

As President Trump remakes the agency, former officials say the changes could leave states without key federal support after ...