Many San Franciscans were jolted by a 3.7 magnitude earthquake that struck just after 7 a.m. Friday at what may have been exact same location of San Francisco’s infamous 1906 earthquake. A 3.0 ...

A preliminary 3.7 magnitude earthquake struck Friday morning in San Francisco, according to the United States Geological Survey.

One of the most active volcanoes in the Pacific Northwest is waking up — leading some scientists to believe it will erupt in ...

A minor, 3.7-magnitude earthquake struck near San Francisco on Friday, according to the United States Geological Survey. The ...

Tibet's earthquake of magnitude 6.8 that killed 126 and damaged four water reservoirs this week highlights the risks from a ...

At least 126 people were killed in Tibet by this week's earthquake of magnitude 6.8, the fifth-deadliest since 2008, data ...