Explore how North America is changing as its deep cratonic root thins and pieces are dripping into the Earth's mantle.

Researchers have discovered that the North American continent is slowly losing rock from its underside in a process called ...

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

In the heart of NASCAR country sits a nondescript gray building that doesn’t scream “automotive wonderland” from the outside. But step through those doors in Mooresville, North Carolina, and you’ve ...

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