Residents of nearby Orange have raised concerns mining activity contributed to the most powerful seismic event ever recorded ...

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

A 10-year effort to measure gravity, a fundamental force in the universe, has failed to come up with a conclusive answer.

Kendy Charles had never heard of an earthquake until he experienced one of the worst ever recorded. On Jan. 10, 2010, Charles ...

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

A wave nearly as tall as the Empire State Building tore through a Southeast Alaska fjord last year. A new study published ...

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

By chance a tour boat avoided a deadly tsunami set off by the retreat of Alaska's coastal glaciers. Scientists are working to ...

U.S. and allies hold their largest drills yet in the Philippines near Taiwan, showcasing new tactics and alliances to deter China—while Beijing stages its own exercises nearby.

This aerial photo shows the north side of Alaska’s Tracy Arm Fjord in the aftermath of the 2025 landslide and tsunami. The lighter-colored rock is the exposed surface, where the mountainside collapsed ...