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

A 6.3-magnitude earthquake struck off the Gulf of Alaska on Sunday, according to the United States Geological Survey. The ...

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

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

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

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

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 ...

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

AMCHITKA ISLAND, Alaska -- A series of moderate to strong earthquakes that struck Alaska's western Aleutian Islands and offshore areas Sunday comprised what scientists call a “swarm," but the ...

Nine quakes measuring at least magnitude 5.0 struck on or near the islands and in a cluster offshore to the south Sunday morning and afternoon, according to the Alaska Earthquake Center.

A series of moderate to strong earthquakes that struck Alaska's western Aleutian Islands and offshore areas Sunday comprised ...