Tsunami waves were recorded in Washington state on July 30. A tsunami advisory remained in effect, and people were urged to ...

But the danger appeared to be waning in some places, with the US state of Hawaii and Japan downgrading their warnings.

A tsunami sent waves into parts of Russia, Japan, Hawaii and the U.S. West Coast after an 8.8 magnitude earthquake struck off ...

During the watch, the National Weather Service page estimated tsunami wave arrival times in communities exposed to the open ...

A powerful magnitude 8.8 earthquake along Russia’s Pacific coast triggered seismic waves that reached some 4,000 miles away ...

Screenshot of the tsunami warning Humboldt County residents received on Wednesday night.

The Pacific Tsunami Warning Center says the threat of tsunami waves remains for much of the region, but Hawai'i is the only ...