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

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

The biggest waves produced in the ocean – at least that we know of – max out around the triple digit range. Although nobody has officially surfed the 100-foot wave yet, that threshold is soon to be ...

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

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

HONOLULU (AP) — One of the most powerful earthquakes ever recorded sent a tsunami crashing into a Russian port and smaller waves barreling across the Pacific to the Americas and south to New Zealand.

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