The volcano last erupted in 2015, producing 450-foot-thick lava flows, but because of its remote location, it is not a threat ...

Earthquake scientists rely on distant seismic instruments to infer how faults rupture during large earthquakes. This video ...

A 5.4-magnitude earthquake was reported in Alaska on Wednesday (July 16), according to the United States Geological Survey.

Back in 2020, Google kicked off a project to crowdsource signals from Android phones that an earthquake might be imminent.

A HUGE 7.3 magnitude earthquake has struck off the coast of Alaska. A tsunami warning is now in place after the tremors ...

ANCHORAGE, Alaska (AP) — Communities along a 700-mile stretch of Alaska’s southern coast ordered residents to higher ground ...

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

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

The United States and Japan concluded a weeklong disaster-response exercise that simulated a magnitude 7 earthquake, the ...

Just after the quake, NOAA's National Tsunami Warning Center issued Tsunami Warnings for the immediate Alaska coastline from ...

Ground shaking was strongest in Sand Point, with reports of "objects flying out of the pantry and off of shelves," noted the ...

A 7.3 magnitude earthquake struck off the southern coast of Alaska, prompting a tsunami warning across the state’s southern peninsula.