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 massive megatsunami that plowed into Alaska last year was the second-largest ever recorded. Its waves have only been ...

The second largest tsunami in history struck an Alaska fjord after a mountain slope suddenly collapsed in the Tracy Arm ...

A massive 'megatsunami' wave created when part of an Alaskan mountain crumbled into the sea is the second tallest ever ...

Measuring 1,578ft (481 metres) high, the tsunami ran up the wall of Tracy Arm fjord on 10 August, 2025.

When millions of tonnes of rock fell one kilometre into an Alaskan fiord last year, it set off one of the largest tsunamis ...

A massive “megatsunami” wave created when part of an Alaskan mountain crumbled into the sea is the second tallest ever ...

It turns out that an enormous tsunami in Alaska last summer was one of the biggest in history. Researchers say a mountainside ...

A powerful tsunami seen from space is overturning what scientists thought they knew about how these waves travel.