A few weeks ago, NOAA announced the cancellation of a contract with the Alaska Earthquake Center to operate nine seismic ...

A massive solar flare and severe geomagnetic storm watch may bring the aurora as far south as parts of California and Alabama ...

Lucy Jones is often the first person you see on TV after an earthquake, explaining why your bookshelf just waltzed across the living room. The seismologist and CalTech professor is the founder of the ...

A preliminary 3.1 magnitude quake was reported near Petrolia Saturday morning, according to the U.S. Geological Survey.

A 5.7 magnitude earthquake struck in Mexico's Gulf of California early on Friday morning, the U.S. Geological Survey (USGS) said. The earthquake had a depth of 6.2 miles, and its epicenter was 46.6 ...

FRESNO COUNTY, CA - A preliminary 2.6 magnitude quake was recorded near Mammoth Lakes on Friday around midnight, according to ...

California’s Office of Emergency Services is shaking residents up. An earthquake simulator called the "Shake Trailer" is making a tour of the state this week to help people prepare for earthquakes in ...

A magnitude 6.8 earthquake struck off the coast of Guadeloupe early Monday, according to government officials and seismic data from Colombia’s Geological Survey. The quake occurred at 7:38 a.m. local ...

A 3.1 magnitude earthquake struck California’s Hayward Fault — a fault line experts call the most dangerous in America. Over 1,500 people across the Bay Area felt the tremor, from San Francisco to ...