Could a monster earthquake sink a portion of Northern California? A new study calculates the risk of where and how much land ...

S HREVEPORT, La. – For generations, rural residents in Northwest Louisiana have claimed that during the New Madrid earthquakes of 1811 and 1812 the Red River flowed backward, flooded Native ...

A magnitude 3.2 earthquake hit a few miles south of Malibu on Wednesday, sending a gentle jolt through the beachside city and ...

A minor, 3.8-magnitude earthquake struck in Southern California on Monday, according to the United States Geological Survey.