A series of small earthquakes shook the San Francisco Bay Area on Thursday, according to the United States Geological Survey.

California is riddled with a number of fault lines that frequently cause earthquakes, including Arrowhead, Waterman Canyon, ...

Did you feel it? So far, 736 people reported feeling the 3.7 magnitude earthquake that struck near Port Angeles, Washington, ...

The Caribbean Sea was rocked by a powerful 7.6 magnitude earthquake on Saturday, which left 12 Caribbean islands on tsunami ...

An earthquake with a magnitude of 7.6 occurred on Saturday in the Caribbean Sea, according to the US Geological Survey, ...

A brief tsunami warning was issued for Puerto Rico, the U.S. Virgin Islands and the British Virgin Islands on Saturday ...

A 4.5 magnitude earthquake and other smaller quakes rocked the Humboldt County coastline in Northern California on Feb. 11 and 12. What's happening?

Tsunami warnings issued after a powerful 7.6-magnitude earthquake rocked the Caribbean Sea have been cancelled, the US ...