A 4.5 magnitude earthquake and other smaller quakes rocked the Humboldt County coastline in Northern California on Feb. 11 and 12. What's happening?

A magnitude 4.1 earthquake struck off the Northern California coast after midnight on Tuesday, the U.S. Geological Survey said. Several smaller quakes followed.

The United States Geological Survey said there was a 2.8 magnitude shaking of the ground near the highly classified Area 51 ...

A 2.8 magnitude quake hit East of Amargosa Valley near the highly classified Area 51 base in Nevada, around 50 miles from the ...

Although Greece is no stranger to earthquakes, seismic activity of such frequency and intensity without having been preceded by a major quake is unusual, seismologists say.

Fay Vincent, whose short term as Major League Baseball's eighth commissioner featured him more as a crisis manager, died on Saturday in Vero Beach, Fla. He was 86.

The 2.0 magnitude earthquake at 3:15 a.m. was centered about 5.5 miles off the coast of York Harbor, in the same area as the 3.8 magnitude earthquake Monday. The weaker quake was an aftershock of ...

The United States Geological Survey reported that the earthquake is typical for the Yellowstone region and does not indicate any significant unrest. A few people in the Yellowstone area reported ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. A minor earthquake has hit Yellowstone National Park, shaking the hottest and oldest geothermal ...

MAMMOTH, Wyo. – Yellowstone National Park's oldest and hottest geothermal area, a favorite spot for park visitors, was shaken by a moderate earthquake Tuesday evening. The U.S. Geological Survey (USGS ...

An earthquake with a magnitude of 5.1 on the Richter scale struck western Iran's Kermanshah province early Monday, according to state media. The quake, which hit Qasr-e Shirin city, occurred at 4. ...