As you read this, the North American continent’s underside is dribbling away into Earth’s molten mantle. And according to ...

A long-lost slab of Earth’s crust may be pulling away the bottom of the oldest part of North America, scientists say ...

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

North America is dripping—with sizable blobs of rock sinking from the underside of the continent, beneath the U.S. Midwest, ...

Which navigation app performs best outside North America? A real-world comparison of Google Maps, Waze, and Apple Maps.#GoogleMaps#Waze#AppleMaps ...