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

A new scientific analysis of the event shows tiny earthquakes triggered a massive landslide.

The landslide-generated tsunami reached a height of 1,580 feet, just short of the deadly earthquake-triggered tsunami in ...

Most people think of Alaska as a land of glaciers, bears, and raw wilderness. What gets talked about far less is the ground beneath your feet - and what it's capable of. Alaska doesn't just have ...

The collapse of part of a mountain into a fjord in southeastern Alaska created a wave taller than the Eiffel Tower - “It was ...