A tsunami warning was issued for the San Francisco Bay Area by the National Weather Service following the earthquake report. ...

The Alaska Earthquake Center said the series of moderate-to-strong earthquakes in Alaska's western Aleutian Islands Sunday ...

Seismologists are monitoring an earthquake swarm that is continuing to develop off Alaska's Aleutian Island chain and ...

No damage or injuries were reported, and scientists say the seismic events should not cause residents to worry.

Scientists at the Alaska Earthquake Center are monitoring an unusually high number of moderate earthquakes near Adak Island.

A swarm of earthquakes and aftershocks shook Alaska's western Aleutian Islands on Sunday. Scientists at the Alaska Earthquake ...

The quakes come a week after a magnitude 7.0 earthquake hit off the coast of California with shaking felt for miles.

A swarm of earthquakes, including three exceeding magnitude 6.0, rattled Alaska's western Aleutian Islands on Sunday. Centered near Adak, the tremors, though unusual in their clustered occurrence ...

The magnitude 7.3 earthquake occurred 30 kilometres off the coast of Efate, the main island of Vanuatu, causing damage across ...

Japan’s biggest earthquake hit the country on March 11, 2011. The underwater quake hit around 80 miles off the coast of ...

A series of moderate to strong earthquakes that have struck Alaska’s western Aleutian Islands and offshore areas comprise what scientists call a “swarm,” but the state’s earthquake monitors say the ...

A line graph from the Alaska Earthquake Center shows the number of earthquakes over time in the Western Aleutians on Sunday, starting with a magnitude 6.3 event in a swarm that triggered nearly ...