The six-mile-wide asteroid punched a one-way ticket toward extinction for all non-avian dinosaurs. Some 66 million years ...

The National Weather Service said, "There is no tsunami danger for the U.S. east coast, the Gulf of Mexico states, or the eastern coast of Canada." Earthquakes of this size are often notorious for ...

A brief tsunami warning was issued for Puerto Rico, the U.S. Virgin Islands and the British Virgin Islands on Saturday evening after a 7.6 magnitude earthquake hit the Caribbean Sea. The National ...