There is a reason why California chooses the last week in March to focus on tsunamis. It marks our worst historic tsunami ...

The Valdivian Earthquake, or the Great Chilean Earthquake, is the largest on record. It measured in at a magnitude of 9.5.

Sixty-one years ago today, March 27, 1964, the second most powerful earthquake on the planet shook Alaska and affected every ...

As California officially observes Tsunami Preparedness Week this week, one of the most vulnerable communities in the state is ...

What are the biggest earthquakes in history as huge 7.7 magnitude hits Myanmar? - Massive Myanmar earthquake causes ...

In a worst-case tsunami, parts of Alameda, Oakland and Berkeley could be flooded up to an 18-foot elevation, California officials said in new study.

The risk of flooding from a major tsunami may be greater than many realized along Monterey County's coastline, California officials said in new study.

Several surges reaching 21 feet high swept into the city near the Oregon-California border four hours after a magnitude 9.2 earthquake in Alaska. The tsunami killed 11 people and destroyed or ...

Several surges reaching 21 feet high swept into the city near the Oregon-California border four hours after a magnitude 9.2 earthquake in Alaska. The tsunami killed 11 people and destroyed or ...

Myanmar humanitarians have 'never seen such destruction' while Bangkok workers are trapped after a tower block was levelled ...