A 1958 landslide triggered a 1,720-foot mega wave in Lituya Bay, Alaska, erasing forests, sinking boats, and rewriting ...

Japanese authorities issued a tsunami alert for the northeast of the country on Sunday after a magnitude 6.7 earthquake was ...

Observed every year on November 5, this day raises awareness about the devastating impact of tsunamis and promotes global ...

When a massive earthquake hits, the shifting seafloor can trigger a series of large, powerful waves. Coastal Washington residents were on the lookout for a tsunami on Tuesday, July 29, following a ...

The earthquake that hit a Russian island was among the most powerful ever recorded, and forecasters immediately feared it could spur cataclysmic walls of water thousands of miles away in Hawaii, ...