Deep within Earth, there lies a mysterious layer called the D" layer ... According to the new model, minerals in D" would be dominated by a new assemblage: the iron-poor silicate, iron-rich ...

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

At the center of most large galaxies, including our Milky Way, sits a supermassive black hole. These powerful objects sometimes enter active galactic nucleus (AGN) mode, where they pull in gas and ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. A group of scientists has discovered a hidden layer of molten rock under the Earth’s ...

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 ...