Hawaiian officials issued a 'tsunami watch' shortly after a massive earthquake measuring 7.5 in magnitude hit off the state's ...

The Pacific Tsunami Warning Center has retracted a tsunami warning for Russia’s Kamchatka Peninsula after two quakes struck in the sea nearby on Sunday.The larger quake with a magnitude of 7.4 was at ...

A worldwide Android smartphone-based earthquake detection and early warning system can detect seismic activity in real time.

Earthquake in Japan: a 3D model reveals how hidden faults raised the ground by up to 5 meters on the Noto Peninsula.

Communities along a 700-mile stretch of Alaska's southern coast ordered their residents to higher ground after a powerful ...

I’ve got liquid smoke and barbecue sauce and pickles ... broken on the floor,” the manager of the local general store said.

A powerful 7.3-magnitude earthquake struck off the coast of Alaska on Wednesday, triggering a tsunami warning. The quake’s ...

A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.

Taal Volcano in Batangas province continues to exhibit seismic activity, with volcanic earthquakes and tremors recorded in recent days, the Philippine Institute of Volcanology and ...

Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.