A powerful undersea earthquake struck off the southern coast of Alaska on Wednesday, setting off a tsunami advisory and ...

A magnitude 7.3 earthquake struck Alaska on Wednesday afternoon and a tsunami warning was canceled two hours later for the ...

A 7.3-magnitude earthquake struck off the coast of Alaska, leading to a tsunami warning that was later cancelled. The quake occurred at a shallow depth of 12.5 miles, with a maximum observed tsunami ...

Lava in Hawaii, seismic shaking in Alaska and underwater rumblings near Oregon. Scientists say it’s not the end of the world, but it’s definitely worth watching.

A tsunami advisory was lifted Wednesday afternoon for a portion of the Alaskan Peninsula coastline following a 7.3 magnitude ...

ANCHORAGE, Alaska (AP) — A lightly populated stretch of Alaska’s southern coast was under a tsunami warning Wednesday after a ...

The National Tsunami Warning Center has warned that the quake, which occurred at 12:55 p.m. local time, could generate ...

A 7.2 magnitude earthquake struck near Sand Point, Alaska, on Wednesday, prompting a tsunami warning from the National Weather Service.

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

The eruption occurred in the early hours of July 16. Officials say lava is flowing towards uninhabited areas and is not an ...

A 2.4-magnitude earthquake shook a South Carolina community Wednesday. The S.C. Emergency Management Division said in a ...

A volcano erupted on Wednesday in Iceland's Reykjanes peninsula in the southwest, weather authorities said, the ninth ...