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

But don't worry, the continent isn't about to collapse. These are incredibly slow geological processes, happening over ...

Beneath America, something ancient and invisible is at work. Deep under the heart of the Midwest, a long-buried slab of Earth ...

Beneath the crust of North America, scientists have found that the deep roots of the continent are slowly dripping away in ...

Even the oldest and most stable of lithospheric structures can’t withstand geologic machinations deep within the Earth.

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

The oldest parts of Earth's continents are called cratons, and underneath, they are rooted to the mantle... | Earth And The ...

In a surprising new discovery, scientists have found that the underside of the North American continent is slowly “dripping” ...

Six of the majors are named for the continents embedded within them, such as the North American ... of the United States. The plates make up Earth's outer shell, called the lithosphere.

Seismic mapping of North America has revealed that an ancient slab of crust buried beneath the Midwest is causing the crust above it to "drip" and suck down rocks from across the continent.

This is called a destructive or convergent plate ... where the Eurasian and North American Plates are moving apart, is the perfect example of this. Plates can also move past each other, like ...