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

Something strange is happening beneath the heart of North America. The continent’s ancient core, the craton, is changing ...

A fascinating new study reveals that a massive chunk of Earth’s crust, buried deep beneath the Midwest, is slowly pulling large parts of North America’s crust into the Earth’s mantle. This process, ...

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

When Maureen Long talks to the public about her work, she likes to ask her audience to close their eyes and think of a ...

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

Researchers have discovered that the underside of ... about the geologic processes happening in the crust and mantle underlying North America. "Because of the use of this full-waveform method ...

The deep roots of Earth's oldest continents have long been thought to be unshakable. But a new seismic discovery suggests that even these stable landmasses can change. Beneath the center of North ...

A study published in the journal Nature Geoscience has revealed a subtle yet significant phenomenon beneath the North ...

The oldest crust on Earth, known to be unchanging, is actually being altered in real time. The North American continent is ...

One of these slabs currently straddles the boundary between the mantle ... The discovery was possible thanks to a wider project led by Hua to map what lies beneath North America using a high ...

The slab of rock is applying a downward dragging force on the continent and is "both redirecting the flow of material in the mantle ... part of the North American craton discovery is that the ...