This video shows a small remote settlement built on top of steep coastal cliffs in Siberia, Russia. A few scattered buildings ...

In 2023, a tsunami wave taller than the Statue of Liberty crashed back and forth in a Greenland fjord – a narrow inlet carved between steep mountain slopes.

A Filipino living in Utqiagvik, Alaska shared his experience with the "midnight sun" phenomenon, or when the sun does not set ...

The impact unleashed a mega-tsunami wave that surged approximately 650 feet high through the confined fjord system.

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

When a wall of rock collapsed into Southeast Alaska’s Tracy Arm last August, it triggered one of the highest-reaching ...

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

It was the second highest tsunami ever recorded on Earth,” says Aram Fathian, a researcher at the University of Calgary and ...

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

As glaciers retreat and steep slopes destabilize, Alaska’s coastal fjords may need a new kind of tsunami alert system.