On the morning of August 10, 2025, a massive landslide struck Alaska’s Tracy Arm fjord, a popular destination for many cruise ...

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

As debris from the landslide smashed into the water, it triggered a megatsunami that swept down the fjord into the ocean. On ...

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

Scientists say Tracy Arm was not on their radar as a particularly dangerous fjord before last year’s tsunami, which was the ...

Landslides are common in the coastal mountains of Alaska where rapid uplift, caused by tectonic forces and long-term ice loss ...

This breathtaking aerial view of Holgate Glacier in Kenai Fjords National Park, Alaska, captures a small boat approaching a ...

This park is only a few hours' drive away from Anchorage, its main hiking area is accessible by road during the summer, and ...

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

Scientists say as glaciers retreat in a warming climate, landslide-generated tsunamis are likely to become more frequent.