Scientists at Yellowstone National Park have uncovered a large, underground magma cap that is likely crucial to containing one of Earth's largest volcanic systems. Hidden 2.4 miles (3.8km) beneath ...

A magnitude 4.5 earthquake struck in the US.It was reported near just before 4:30 p.m. on Tuesday afternoon, April 22, north ...

Lake sediment cores in Guatemala reveal directional ground shaking from the 1976 earthquake, offering rare insight into ...