Scientists are sounding the alarm after a recent series of earthquakes raised concerns about the possibility of a major ...

Fear, anxiety and confusion swept across the West Coast early Thursday when a rare tsunami warning was issued for parts of Northern California and southern Oregon following a magnitude 7 ...

A string of earthquakes in California last week saw residents urged to "remain alert" amid warnings bigger tremors could be ...

A string of earthquakes in California last week saw residents urged to 'remain alert' amid warnings bigger tremors could be ...

The strongest was a 3.4 magnitude quake that struck near San Bernardino, with more than 500 people feeling the quake.

But a s of January 21, records from the National Weather Service show that California's most recent tsunami warning -- triggered by a shallow 7.0-magnitude earthquake-- was issued on December 5 ...

At a Eureka City council meeting Tuesday night, officials gave an update on efforts to remedy the county’s tsunami evacuation ...

The number of California citizens aged 65 or older is expected to rise 22% by 2040 while people between 0 and 17 will drop by 24%, setting up the "silver tsunami" scenario.

Another earthquake has hit California. A 3.7 magnitude earthquake struck the Malibu area late Friday at approximately 11:44 p.m, according to the U.S. Geological Survey (USGS). The latest quake is one ...

California's Earthquake Country Alliance said ... The most recent significant tsunami to hit Washington and Oregon was in 1964, which was caused by a 9.2 magnitude earthquake in Alaska's Prince ...

HOUSTON — A powerful 7.6 magnitude earthquake struck Saturday south and southwest of the Cayman Islands. It triggered tsunami advisories for parts of the Caribbean, including Puerto Rico and the U.S.

Alaska’s Emergency Operations Center has cancelled an annual test of the system responsible for alerting Alaskans about ...