Tsunamis pose a risk to the entirety of the California coast. But should a major one strike, how bad could it be?

But Geist says it’s unclear how a tsunami from “The Really Big One” would affect the Bay Area. “Oregon, Washington and ...

A tsunami that never ends? Study highlights a looming West Coast risk. The tsunami wave from an anticipated earthquake off the West Coast could reach 100 feet and permanently flood parts of the coast.

Earlier tsunami warnings following a huge 7.0 earthquake in California have been lifted. Newsweek's live blog is closed.

They have a small tsunami, a medium tsunami and a big tsunami. In the U.S. we just have one level. We just have warning. VENTON: The warning, triggered by provisional data gathered quickly, ...

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

A massive landslide triggered by climate change unleashed a 650-foot “mega-tsunami” that caused Earth to vibrate for nine days. The seismic event in a remote part of Greenland last September ...

The 'prediction' made by a manga author has sparked panic and a decline in bookings around July 5, the day that she claims an ...

The Indian Ocean tsunami in 2004, one of the deadliest events in recorded history, was an enigma to many survivors. Some experts were surprised to learn that a significant number of the people in ...

But Geist says it’s unclear how a tsunami from “The Really Big One” would affect the Bay Area. The 2011 Japanese tsunami, photographed as it arrived in Emeryville. Click to see video of the ...