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 ...

Del., told CNN host Dana Bash on Monday that he thinks average middle Americans cannot find the country of Greenland on a map.

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

The partial solar eclipse on March 29, 2025, will be seen from North America, Europe, Russia and parts of Africa.

During the partial solar eclipse on March 29, 2025, a weird "double sunrise" will grace the skies between Canada's St Lawrence River and the Bay of Fundy, via the easternmost point of the U.S.

If that’s too long to wait, two total lunar eclipses are also coming, one in September and another next March. Unlike total ...