On the evening of Aug. 9, 2025, passengers on the Hanse Explorer finished taking selfies and videos of the South Sawyer ...
The landslide-generated tsunami reached a height of 1,580 feet, just short of the deadly earthquake-triggered tsunami in ...
As glaciers retreat and steep slopes destabilize, Alaska’s coastal fjords may need a new kind of tsunami alert system.
Scientists say as glaciers retreat in a warming climate, landslide-generated tsunamis are likely to become more frequent.
The world’s second-tallest tsunami wave on record tore through the remote Tracy Arm fjord in Alaska last August, leaving ...
Photographer Paul Goldstein witnessed a huge section of the Monaco Glacier collapse into the sea in Spitsbergen, Norway. The ...
Footage shows Chile’s massive Grey Glacier imploding and creating huge waves, as colossal chunks of ice calve into the water.
JUNEAU, Alaska (AP) — For years, a popular part of many cruises in southeast Alaska has been sailing up Tracy Arm, a long, narrow fjord marked by steep mountains, glittering waterfalls and calving ...