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

Researchers say 481-metre wave in fjord was triggered by rockslide linked to climate crisis ...

On the evening of Aug. 9, 2025, passengers on the Hanse Explorer finished taking selfies and videos of the South Sawyer ...

Tracy Arm, a narrow inlet with steep walls, sits at the edge of two glaciers. Both are fed by the nearby Stikine ice field, ...

If you’re one of the roughly 1.6 million people who took a cruise in Alaska last year, chances are you sailed through the ...

Record-breaking wave: A mountainside collapse into Tracy Arm Fjord created a 481-meter megatsunami, the second largest in recorded history. Climate change link: Retreat of South Sawyer Glacier removed ...

Researchers have now determined that the tsunami on August 10, 2025, was the second-highest ever recorded, with a wave reaching up to 1,578 feet (481 meters) tall - higher than New York City's Empire ...

A magnitude-8.7 earthquake in Russia’s Far East early Wednesday prompted tsunami warnings in parts of Japan, Alaska and ...

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

KUOW Photo/John Ryan It was just before midnight when the tsunami that started with an earthquake in Alaska’s Prince William Sound reached Washington state. The year was 1964. At La Push, a 7-foot ...

JUNEAU, Alaska -- A reported 7.5 magnitude earthquake off the Alaska Peninsula on Monday prompted tsunami warnings for a vast swath of communities, leading some schools to evacuate and send students ...