On Monday evening, after a magnitude 6.8 earthquake struck southwest Japan, the authorities issued a tsunami warning.

A nearly 7.0 earthquake rocked southern Japan on Monday with no reports of damage to the two nuclear power plants in the area ...

Original article source: No tsunami threat for US after powerful magnitude 6.8 earthquake strikes off coast of Japan Aerial ...

Did you feel it? A preliminary magnitude 3.5 earthquake struck Concord Sunday morning, according to the U.S. Geological Survey.

Geologists found a deep-running network of magma channels in the northeast corner of Yellowstone National Park.

A magnitude 6.2 earthquake struck a region in southwestern Mexico early Sunday, according to the United States Geological Survey, causing no serious damage or casualties. It ...

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

A 3.5 magnitude earthquake struck near Daly City in the San Francisco Bay Area, with no immediate reports of significant ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

Irrigation is a major source of water waste in Snowmass, a critical issue as the town draws entirely from local streams.

The San Francisco Peninsula shook three times in less than four hours on Friday, with all the earthquakes centered off Ocean ...

A preliminary 3.7 magnitude earthquake struck Friday morning in San Francisco, according to the United States Geological ...