Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.

California has been rocked by at least nine earthquakes since Thursday, raising fears that the "Big One" could be near.

A week ago, a magnitude 7.6 earthquake struck the Caribbean Sea. More than 44 million people live in the Caribbean region and ...

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

On Feb. 7, 1812, there was perhaps the most notable of three large earthquakes that shook the New Madrid seismic zone that ...

Santorini's earthquakes are intensifying as a rare earthquake swarm continues to rattle the Mediterranean's Aegean Sea. The ...

A 7.6 magnitude earthquake struck the Caribbean Sea Saturday evening north of Honduras and southwest of the Cayman Islands.

A 7.6-magnitude earthquake in the Caribbean Sea Saturday triggered tsunami warnings for Cuba and the Cayman Islands and ...

The US National Tsunami Warning Center said there is no tsunami alert for the US mainland but issued a tsunami advisory for ...

The USGS said large earthquakes at this location of the plate boundary are not unexpected. In 2018 a 7.5-magnitude earthquake ...

Controversial Dutch researcher and seismologist Frank Hoogerbeets said on Monday that Greece is in volcanic and earthquake ...

According to officials, more than 11,000 people have left Santorini, with around 7,000 departing by ferry and 4,000 people ...