The temblor happened at 10:34 a.m. Atlantic time about 4 miles southwest of Tallaboa, Puerto Rico, data from the agency shows ...

A light, 4.1-magnitude earthquake struck in Southern California on Sunday, according to the United States Geological Survey.

A string of earthquakes has hit Washington in recent weeks. Are they connected, and do they tell us anything about the odds ...

Earthquakes occur along fault lines between continental plates, where one plate is diving beneath another. Pressure builds between each plate, called fault stress. When this stress builds enough to ...

The 3.9 magnitude earthquake hit at 4:18 p.m. on the Olympic Peninsula, according to the United States Geological Survey.

“There are several fault lines that pass under Seattle, and of course, then we have the Cascadia Subduction Zone out along ...

SUMMERVILLE, Ga. — A shallow, weak earthquake occurred in northwest Georgia at 8:00 a.m. early Tuesday morning. The magnitude ...

An earthquake shook parts of West Texas Friday afternoon with a preliminary magnitude of 4.8, according to the United States Geological Survey. The earthquake was recorded about 16 miles southwest ...

This earthquake is larger than much of the recent seismic activity around western Washington, per initial reports.

It is located within the Eastern Tennessee Seismic Zone, which experiences frequent ... Another thing to keep in mind is that because the rocks beneath us here in the east coast are much older ...