It was a very early morning in August when an entire mountainside in Alaska’s Tracy Arm fjord detached and slid into the deep ocean water beneath it.

A 1,000-foot tsunami crashing into the U.S. might sound like science fiction — but scientists say it’s a very real ...

A 7.3M earthquake struck near Alaska on Wednesday afternoon. The quake was reportedly felt in Anchorage, which is 600 miles away from the epicenter. A Tsunami Warning was issued for coastal areas in ...

ANCHORAGE, Alaska (AP) — Emergency sirens sounded around Hawaii late Saturday warning about an oncoming tsunami, after a powerful earthquake struck off the coast of Canada. Even as many people along ...

The magnitude 7.8 earthquake struck off the eastern coast of Russia, prompting close monitoring in Alaska, Hawaii and the U.S ...

A tsunami advisory was issued for Alaska's Aleutian Islands, with possible tsunami activity occurring in Shemya, Alaska, at 12:25 AKDT, according to the USGS.

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 ...

A 7.9 magnitude earthquake was registered off the coast of Alaska early Tuesday morning, prompting a tsunami warning in parts of Alaska and Canada. "This is not a drill," the Kodiak Police Department ...

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 ...