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

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

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

However, because hydrated slabs enter the mantle in different locations and with different speeds, shapes, and sizes, researchers expect that water isn’t distributed evenly throughout the zone.

Mantle Ridge LP raised its stakes in Cognizant to more than $1 billion, according to the Wall Street Journal. Mantle Ridge has not disclosed its stake in the IT services provider. Considering it ...

Because there is basically a week dedicated to everything, we are currently in the midst of March 3-9 as National Stuffed Crust Week, which falls over March 3 to 9 in 2025. If you are a pizza chain ...

This course deals with the composition and evolution of the crust, lithospheric mantle and asthenosphere. Seismic imaging techniques ... and present state of the continental as well as oceanic ...

Her research involves imaging the structure of the Earth's crust and mantle using seismic waves in order to better understand dynamic processes inside Earth. Fischer received her Ph.D. in Geophysics ...

The processes led to the lithosphere, which consists of the Earth's crust and upper mantle, thinning and extending seaward. The NCC was specifically studied, but "the North American craton ...

The new layer is located around 100 miles beneath the surface and appears to extend below much of the Earth’s outer crust ... bottom of the asthenosphere, the Earth’s upper mantle.