The world’s second-tallest tsunami wave on record tore through the remote Tracy Arm fjord in Alaska last August, leaving immense destruction in its wake. Scientists have made it possible for you to ex ...

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 ...

Last summer, a massive landslide slid into a fjord south of Juneau, Alaska, producing an enormous surge of water that ran up ...

Researchers have concluded that a 2025 tsunami in Alaska was the second largest recorded natural disaster of its kind in history, with a wave that reached up to 1,578 feet high. The massive tsunami ...

It was the second highest tsunami ever recorded on Earth,” says Aram Fathian, a researcher at the University of Calgary and co-author of a recent Science study that reconstructed this event in detail.

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

How else would you measure a tsunami? The Tōhoku tsunami at Fukushima Daichi NPP was 13‑14m high where it hit the seawall, but it would have been just a 1m or even less in crest height just a bit ...