The last significant quake swarm in the San Ramon area, in 2015, lasted 36 days and produced 654 tiny earthquakes, the ...

After super typhoon Uwan, Filipinos are worried about the possibility of a tsunami after a magnitude 6.9 earthquake in Japan.

IMPERIAL COUNTY, CA - A 2.4 magnitude quake was recorded close to Ocotillo Wells Tuesday morning, according to the U.S.

Japanese authorities issued a tsunami alert for the northeast of the country on Sunday after a magnitude 6.7 earthquake was ...

SAN BERNARDINO COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.1 magnitude quake shook close to Yucaipa ...

Simulations and research from the U.S. Geological Survey suggest that St. Louis faces a small, but real risk of a moderate to ...

When will "The Big One" hit the U.S. West Coast? Nobody knows, but should it happen, science can give us a good idea of its ...

A new study shows that climate shapes the land and can change where earthquakes happen and when volcanoes erupt.

A. 2.2-magnitude earthquake shook just north of Wayne County, in Lake Ontario, on Wednesday night. The earthquake hit around 11:19 p.m. on Wednesday, Oct. 22 and 12 miles north of Pultneyville, ...

To see how a magnitude-9.0 earthquake would rattle the Pacific Northwest, researchers ran 50 virtual simulations on a supercomputer.

New research reveals the Indian tectonic plate beneath the Himalayas is not a solid slab but is warping and tearing. This ...

Climate change does its damage in a lot of ways—birthing hurricanes, heat waves, floods, droughts, and wildfires. Now add to ...