A new analysis offers a rare glimpse into how the catastrophic landslide and roughly 1,578-foot tsunami wave looked as it ...

A 1,578-foot tsunami in Alaska's Tracy Arm Fjord was the second largest ever recorded, driven by climate change.

The narrow sea inlet, nestled within the Tongass National Forest and famed for its towering granite cliffs, waterfalls, and glaciers, witnessed the tsunami surge violently, stripping vegetation from ...

A wave nearly as tall as the Empire State Building tore through a Southeast Alaska fjord last year. A new study published Wednesday says it was the second-highest tsunami run-up ever recorded in the ...

Tracy Arm Fjord, in southeastern Alaska within the Tongass National Forest, presents a majestic vista, with a narrow sea inlet surrounded by towering granite cliffs, waterfalls and glaciers. One ...

Scientists were so staggered by Alaska’s near-record landslide tsunami that they have created a video game to better understand it.

Tsunamis don’t look the way we picture them. Most people, if they imagined one coming, would picture a towering wall of dark ...

HONOLULU--One of the most powerful earthquakes ever recorded sent a tsunami crashing into a Russian port and smaller waves ...

Aerial view of the August 2025 landslide and tsunami near South Sawyer Glacier in Alaska A massive 'megatsunami' wave created when part of an Alaskan mountain crumbled into the sea is the second ...

On August 10, 2025, a landslide in Alaska’s Tracy Arm triggered a megatsunami, and a recent study of the massive debris ...

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