Such an earthquake would be tied for the 13th-strongest to ever hit California. The state's other 6.9M earthquake hit the Bay Area in 1989, causing up to $10 billion in damages, injuring 3,753 people ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

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

Did you feel it? Multiple earthquakes shook the Bay Area Thursday. They were recorded near Hayward, the USGS reported.

We really are living in perilous times, and the months that are in front of us will be filled with lots and lots of surprises ...

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

An earthquake with a preliminary magnitude of 5.5 hit Guam around 3:48 p.m. Tuesday, based on U.S. Geological Survey data. The Pacific Tsunami Warning Center said there's “no tsunami threat to ...

Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.

The quake struck at 6:23 p.m. local time in the middle of the sea and had a depth of 10 kilometers, the USGS said.

A 7.6-magnitude earthquake in the Caribbean Sea Saturday triggered tsunami warnings for Cuba and the Cayman Islands and ...