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

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

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

The collapse of part of a mountain into a fjord in southeastern Alaska created a wave taller than the Eiffel Tower - “It was sheer luck that no cruise ships were in the area,” experts say ...

In this video, we explore various tsunamis, including the largest and most destructive ones recorded in history. Topics covered include the causes of tsunamis, notable events such as the Indonesia and ...

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.