Peeling back each of Earth's layers reveals a lot about our planet's formation. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Earth's ...

The Earth's interior is composed of four layers, three solid and one liquid—not magma but molten metal, nearly as hot as the surface of the sun. The deepest layer is a solid iron ball ...

In 1970, Russian geologists drilled a nine-inch wide hole into the Kola Peninsula’s Baltic Shield — a part of Earth’s crust with rock well over a billion years old — and began digging as deep as they ...

Different elements are present in different parts of the Earth’s structure ... it's made up of different layers. The crust of the earth is thin - a bit like the skin of an apple.The crust ...

Researchers study the inner core to better understand Earth’s magnetic ... nesting doll set. The new layer consists of an iron-nickel alloy, like other parts of the core. But it has a different ...

Even though Earth’s interior is largely solid ... Scientists had previously spotted parts of this rock layer and thought it to be an anomaly, but Hua and his fellow researchers found evidence ...

For example, the tropopause exists between the troposphere, the layer that kisses the Earth, and the stratosphere, the next layer up. If you are an airline traveler, you have been in the ...

Researchers are still discovering more about the Earth's center. A team at Australian National University (ANU) has found evidence of a new layer to the planet sitting within the inner core.

“The core-mantle boundary is one of the more dynamic parts of the planet ... consider the most anomalous and enigmatic layer of Earth’s deep interior: the boundary between its scorching ...

Many parts of Earth are covered and protected by a layer of organisms called a biocrust. The layer acts as a skin for the Earth, protecting landscapes and reducing long-term damage. But climate ...

The Grand Canyon is a gigantic geological library, with rocky layers that tell much of the story of Earth’s history. Curiously though, a sizeable layer representing anywhere from 250 million ...