Tiny earthquakes that emerge in a strikingly linear pattern revealed the Yakutat microplate, which may be focusing volcano ...

A magnitude-8.7 earthquake in Russia’s Far East early Wednesday prompted tsunami warnings in parts of Japan, Alaska and ...

Receiver function images of the lithospheric structure with seismicity and topography. (Miller et al., The Seismic Record, ...

The US has experienced several powerful earthquakes over the centuries, causing widespread destruction, infrastructure damage, and loss of life. The most powerful earthquake in US history was the 1964 ...

Tsunami waves hit Japan, Hawaii and the U.S. West Coast on Wednesday after an 8.8-magnitude earthquake struck off Russia's ...

An unusual seismic signal recorded less than a minute before a widely felt magnitude 4.2 earthquake in central Alaska may ...

A tsunami watch that was in effect for the Washington coast after a 7.9 magnitude earthquake off the coast of Alaska was canceled by the National Weather Service. The cancellation came at 4:18 a.m.

Thousands of previously undetected tiny earthquakes have revealed the edge of a miniature tectonic plate slamming into Alaska near the Denali Fault. The microplate could be focusing seismic energy in ...

The tsunami warning was downgraded to an advisory after a 7.3 earthquake in Alaska. The warning covered a 700-mile area including Kodiak. King Cove officials urged residents to seek higher ground as a ...

Alaskans are a small step closer to having a system that can send alerts to their phones seconds before an earthquake hits. Those alerts would come from a U. S. Geological Survey early warning system ...