An area near Petersville, Alaska, was hit with a 4.6 earthquake on Wednesday, according to the United States Geological ...

Waves that may have reached 100 feet scoured an inlet that’s frequented by cruise ships, tour vessels and pleasure boats.

A NCHORAGE, Alaska (KTUU) - A significant landslide fell into water in Southeast Alaska Sunday morning around 5:30 a.m. And ...

Royal Caribbean’s Serenade of the Seas will not be able to safely visit the Tracy Arm Fjord and Glacier due to a landslide.

Discovery of a massive submarine landslide near the 1957 Aleutian earthquake epicenter – Features, Volcano Update | West ...

A 6.3-magnitude earthquake was reported in Indonesia on Tuesday (August 12), according to the United States Geological Survey ...

The tsunami generated by the July 29 M 8.8 earthquake near Kamchatka demonstrates why Crescent City has earned the title ...

A landslide early Sunday morning in the Endicott Arm area of Alaska near the state's capital triggered a local tsunami with waves estimated to be up to 15 feet high.

Kīlauea has been erupting episodically within the summit caldera since Dec. 23, 2024. Episode 30 of the ongoing eruption within in Halemaʻumaʻu Crater — and confined inside Hawai‘i Volcanoes National ...

Learn more about the research team that discovered a submarine landslide in the Aleutian Trench, and how it may have ...

A proposed early warning system for earthquakes would have given Gulf of Alaska towns a lot more notice of the strong shaking that resulted from the 7.3 magnitude earthquake last ...

No deaths or major damage were reported from the tsunami that appeared to originate from Endicott Arm shortly after 5:30 a.m.