"It's fair to say that Alaska is California's biggest tsunami threat," said Michael West, director of Alaska Earthquake ...

Seismic monitoring stations in Alaska are closing after a denied federal grant, risking delayed tsunami warnings for people ...

A powerful earthquake has rattled northern Japan, according to the Japan Meteorological Agency. A tsunami advisory is lifted ...

A major earthquake off the coast of Alaska could trigger a tsunami flooding San Francisco's Embarcadero. But the main sensors designed to provide warnings for such a tsunami will soon go dark.

Wednesday, Nov. 5 is World Tsunami Awareness Day. Humboldt and Del Norte counties have experienced two tsunami warnings in ...

Emergency Info BC says there’s no tsunami threat to British Columbia after a 5.4-magnitude earthquake rumbled off the coast ...

A widespread tsunami warning that was triggered by a magnitude 7.0 earthquake Thursday morning set off an hour of scrambled evacuation efforts across coastal Northern California before it was canceled ...

SANTIAGO, Chile -- Thousands of residents of this small city in northern Chile slept outside Thursday after a powerful earthquake destroyed their homes, forced more than 1 million to evacuate and ...

In this week’s column, geologist and earthquake expert Lori Dengler addresses “the two greatest tsunamis to hit both coasts ...