Tsunami activity continued to build in northern California as high tide approached Wednesday morning with maximum confirmed ...

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

Tsunamis, triggered by earthquakes, volcanic eruptions, and landslides, have caused immense devastation throughout history. The 2004 Indian Ocean tsunami was the deadliest, claiming over 230,000 lives ...

A 7.0 earthquake off the coast of Northern California in early December triggered a tsunami warning for parts of the ...

The event highlighted the need for preparedness, as an earthquake on the Cascadia Subduction Zone could generate a local ...

Tsunami warnings have been issued in several countries after an 8.8-magnitude earthquake struck off the coast of Russia, with ...

Tsunami warnings have been issued in several countries after an 8.8-magnitude earthquake struck off the coast of Russia, with ...

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

Over one million people were evacuated from Chile’s coast after a powerful 8.8-magnitude earthquake off the coast of Russia ...

Two million people are told to evacuate in Japan after an 8.8 magnitude earthquake, one of the strongest ever, hits Russia's ...

The earthquake appeared to be the strongest recorded since the 9.0 magnitude earthquake off northeastern Japan in March 2011 ...

However, additional aftershocks may occur following the Kamchatka earthquake, putting the entire Pacific Rim on tsunami alert ...