Seismic mapping of North America has revealed that an ancient slab of crust buried beneath the Midwest is causing the crust ...

Two separate earthquakes were reported near the Bay Area of California on Tuesday, according to the United States Geological Survey.

Researchers have discovered that the underside of the North American continent is dripping away in blobs of rock—and that the ...

A massive 7.7 earthquake originating in Myanmar has collapsed buildings over 600 miles away in Bangkok, Thailand ...

Startled residents were evacuated down staircases of high-rise condominiums and hotels in Bangkok. In Myanmar's Naypyitaw, ...