Researchers studying a massive landslide in Alaska have detected strange seasonal seismic pulses caused by water freezing and ...

Nine Alaska tsunami detection stations will stay online through January after the University of Alaska stepped in with ...

JUNEAU, Alaska -- A reported 7.5 magnitude earthquake off the Alaska Peninsula on Monday prompted tsunami warnings for a vast swath of communities, leading some schools to evacuate and send students ...

“Losing nine seismic monitoring stations can provide a really big geographic gap, and then it may take minutes for other seismic monitoring stations that are located very far away, for the seismic ...

A tsunami advisory has now been cancelled after it was issued for the western Aleutian Islands in Alaska shortly after a large aftershock hit far eastern Russia on Thursday morning, local time. The ...

A 7.0 magnitude earthquake struck Alaska-Canada border on Saturday. Tremors were felt in Yakutat and Juneau, according to USGS.

A powerful 7.3-magnitude earthquake has triggered a tsunami warning along a 700-mile stretch of Alaska's southern coast, prompting communities to order residents to higher ground. The tremor struck at ...

There is no threat of tsunami after a magnitude 7.0 earthquake struck southeast Alaska today, officials said. The quake struck at 10:41 a.m. Hawaii time and was centered about 56 miles north of ...

It was just before midnight when the tsunami that started with an earthquake in Alaska’s Prince William Sound reached Washington state. The year was 1964. At La Push, a 7-foot wave knocked boats and a ...