This handout satellite picture released by Maxar Technologies on January 7, 2024, shows landslides blocking Route 249, in the ...

Across our warming world, the ground is growing less stable. Nowhere is the problem more evident than in Alaska, where one ...

JUNEAU, Alaska – Just last year, a massive landslide in Alaska triggered a megatsunami that researchers have now mapped and analyzed—identifying it as the second-highest tsunami wave ever recorded. In ...

A new study finds that a megatsunami in Alaska pushed water more than 1,500 feet up the sides of a fjord near Juneau. Researchers say more monitoring is needed to prevent future catastrophes.

The world's second-tallest tsunami wave on record tore through the remote Tracy Arm fjord in Alaska last August, leaving immense destruction in its wake. Luckily, there were no people nearby. But in ...

Aerial view of the August 2025 landslide and tsunami near South Sawyer Glacier in Alaska A massive 'megatsunami' wave created when part of an Alaskan mountain crumbled into the sea is the second ...

The narrow sea inlet, nestled within the Tongass National Forest and famed for its towering granite cliffs, waterfalls, and glaciers, witnessed the tsunami surge violently, stripping vegetation from ...

(CNN) — The world’s second-tallest tsunami wave on record tore through the remote Tracy Arm fjord in Alaska last August, leaving immense destruction in its wake. Luckily, there were no people nearby.

THIS is the terrifying moment a mountainside suddenly collapsed sending giant boulders smashing onto a truck. Horror dashcam footage shows the exact second the rocky hillside collapses without ...

A new study reveals that most fatal landslides occur in human-transformed environments. Conducted by an international team of researchers from the University of Vienna, Ankara University, Istanbul ...

HONOLULU (KHON2) — Across Hawai‘i, landslides can strike during heavy rain, hurricanes, kona lows or other major storms. Steep slopes, saturated soils and unstable terrain can trigger slides that move ...