According to their study, published today in the journal Science, the Android Earthquake Alerts (AEA) system’s efficacy ...

A magnitude 7.3 earthquake struck Alaska on Wednesday afternoon and a tsunami warning was canceled two hours later for the ...

In Japan, swarms of earthquakes are fueling a dip in tourism and a viral panic over predictions of the next 'big one' ...

A recent 7.3 magnitude earthquake off Alaska's Aleutian Peninsula triggered tsunami warnings, stirring memories of the 1958 Lituya Bay megatsunami. Wh ...

While rare, Redding does get earthquakes strong enough for us to feel. Here's why Shasta and Siskiyou counties and the north ...

The fault has moved the curbs as much as a handspan, around 18 centimeters, since the time they were installed, up to 60 ...

The U.S. Geological Survey and the Pacific Northwest Seismic Network said there is no reason for concern based on this earthquake activity.

Earthquakes that shake the ground under Redding are a sign of something bigger happening deep below the far Northern California region, geologists say.

The number and size of Texas quakes increased dramatically around 2010 when well injection became the common disposal method.

Researchers at the Lawrence Livermore National Laboratory believe they have a cheaper and potentially more powerful way to monitor seismic activity.

Built in the heart of Cal’s campus in the Berkeley Hills overlooking San Francisco Bay — an area prone to seismic activity — ...

World News Live Updates: 6.2 magnitude earthquake strikes off Panama's Pacific coast ...