The world has witnessed several catastrophic earthquakes, with the 1960 Valdivia, Chile quake topping the list at magnitude 9.5. These seismic events, including those in Alaska, Sumatra, and Japan, ...

Fears of a devastating tsunami faded Wednesday for the U.S. after one of the strongest earthquakes ever recorded struck off ...

Dave Snider, Warning Coordinator with the Tsunami Warning Center, says Alaska got lucky after the magnitude 8.8 earthquake ...

As the tsunami threat subsides across the Pacific, this is where warnings and evacuation orders have been officially lifted.

Tsunami advisory has been cancelled for Bay Area, Central Coast, but officials urge caution as dangerous coastal conditions ...

Fears of a devastating tsunami faded Wednesday for the U.S. and Japan after one of the strongest earthquakes ever recorded ...

When tsunami waves arrived, they didn’t cause devastation or deaths in the U.S. That doesn’t mean they didn’t pose a risk, ...

A tsunami has hit coastal areas of Russia’s Kuril Islands and Japan’s large northern island of Hokkaido after an ...

After a magnitude 8.8 earthquake hit off Russia’s Kamchatka Peninsula, tsunami alerts rippled out across Hawaii, Alaska, ...

Chile has upgraded its tsunami warning to its highest level. The red alert covers most of its 6,400-kilometer (4,000-mile) ...