Was that an earthquake you just felt or merely a big truck rumbling by? You don't have to wonder thanks to the U.S.

A moderately strong, 5.7-magnitude earthquake struck in Guatemala on Tuesday, according to the United States Geological ...

Russia has been rocked by two earthquakes, including a huge magnitude 7.4 shock, and now the Pacific Tsunami Warning Center ...

Tsunamis are a series of long waves caused by a large and sudden displacement of water in the ocean, usually from a large ...

Google’s Android Earthquake Alerts program is a globe-spanning earthquake early-warning system that uses billions of phone ...

A tsunami warning that was later downgraded was issued for several coastal communities after the earthquake struck south of ...

An earthquake with a preliminary magnitude of 3.6 has struck about 3 miles west of Borrego Springs in northeastern San Diego ...

Several earthquakes, including a 7.4 magnitude one, struck off the Russian coast on Sunday, according to the U.S. Geological ...

Hawai’i was briefly under the threat of a possible tsunami — based on available data being investigated by forecasters in ...