A catastrophic 100-foot tsunami could strike the US West Coast at any moment — and scientists are sounding the alarm.

The Pacific Tsunami Warning Center has issued a threat forecast for Russia's Kamchatka Peninsula after two powerful earthquakes struck nearby on Sunday.

Officials in Hawaii issued a tsunami watch on Saturday evening as a series of earthquakes, including a 7.4 magnitude one, struck off the Russian coast, according to the U.S. Geological Survey.

The giant earthquake was recorded at 12:37 p.m. local time, southeast of Sand Point, a community located on Popof Island in ...

Washington – Washington Emergency Management is trying to determine the impact Washington will take from the magnitude 7.2 earthquake that occurred 50 miles south of Sand Point, Alaska. “We are still ...

Communities along a 700-mile stretch of Alaska’s southern coast ordered their residents to higher ground after a powerful earthquake, but officials quickly downgraded and then canceled a tsunami warni ...

Just after the quake, NOAA's National Tsunami Warning Center issued Tsunami Warnings for the immediate Alaska coastline from Kennedy Entrance to Unimak Pass, including all of Kodiak Island, Chignik ...