The next layer, the mantle, stretches about 1,800 miles (2,900km) below Earth's surface ... Further out is the mesosphere, and after that, the thermosphere, which begins the transition into ...

Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.

It creates the Earth's magnetic field and is about 1,400 miles (2,300 kilometers) thick. The next layer is the mantle. Many people think of this as lava, but it's actually rock. The rock is so hot ...

Deep within Earth’s mantle lie two enormous, continent-sized structures known as LLVPs. Scientists once believed these ...

Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.

The Earth has a layered structure made up of the core, the mantle and the crust. Different elements are present in different parts of the Earth’s structure. The crust is made from enormous ...

Continent-size islands deep inside Earth's mantle could be more than a billion years old, a new study finds. Known as large low-seismic-velocity provinces (LLSVPs), these blobs are both hotter and ...

If you were to slice through it, you would see the Earth is divided into distinct layers. On top is the relatively thin crust where we live. Beneath that is the 2,900 km thick mantle layer.

In it, the researchers detail how the hidden layer of soft rock is located at the bottom of the asthenosphere, the Earth’s upper mantle. Details about this area of the Earth have long been a ...

The Earth is made up of different layers: Therefore ... Slab pull occurs where older, denser tectonic plates sink into the mantle at subduction zones. As these older sections of plates sink ...