Over 25 million cubic yards of rock and ice broke loose and plunged into Greenland's Dickson Fjord, creating a 650-foot-high mega-tsunami ...

Imagine a wall of water taller than the Empire State Building crashing through a quiet fjord in the dead of night. No warning ...

On July 9, 1958, a 7.8-magnitude earthquake triggered a colossal landslide in Alaska’s remote Lituya Bay. Around 90 million tons of rock plunged into the water, launching a staggering 524-meter (1,720 ...

Add Yahoo as a preferred source to see more of our stories on Google. The biggest waves produced in the ocean – at least that we know of – max out around the triple digit range. Although nobody has ...

SAN FRANCISCO — A small California coastal city near the border with Oregon that has recorded dozens of tsunamis, including one that killed 11 people more than 60 years ago, saw little damage ...

A 7.6-magnitude earthquake struck the Pacific Ocean approximately 45 miles west of Misawa, Japan, at around 11:15 p.m. local time, shaking northern parts of the country, according to the United States ...