More than 25 million cubic yards of rock and ice broke loose and plunged into Greenland's Dickson Fjord, creating a ...

The first tsunami waves have already struck Alaska, Japan, and Russia following an 8.8 magnitude earthquake off the coast of the Kamchatka Peninsula in the Pacific. The world’s largest in 14 years, ...

A half-billion cubic meters of fractured rock above Alaska’s Barry Arm fjord is sending out strange seismic signals, a kind of subterranean heartbeat beneath a slope that could, in the worst case, ...

Researchers studying a massive landslide in Alaska have detected strange seasonal seismic pulses caused by water freezing and thawing in rock cracks. These faint signals could become an important ...

A 1000-foot-tall catastrophic mega-tsunami triggered by a massive earthquake along the Cascadia Subduction Zone (CSZ) could likely strike parts of the US west coast, scientists claim. According to a ...