A doughnut-shaped structure almost 3,000 kilometers beneath our feet has been discovered by scientists, providing new clues ...

A newly discovered doughnut shape in Earth's outer core may reveal elements that help drive the formation of the planet's ...

An illustration of the structure of the Earth from a research simulation to investigate the composition of the planet's outer core. Dark spheres in the core represent iron and tan spheres ...

The inner core is made from solid iron and nickel. In this diagram, the red lines represent the edges of the tectonic plates that make up the Earth's crust. For example, iron is mined from the ...

A diagram showing seismic waves traveling through ... Do you have a question about Earth's core? Let us know via [email protected].

What if the Earth's core suddenly stopped spinning? Well, that would be wild! The magnetic field protecting us from harmful space radiation could weaken or even disappear, making Earth a target for ...

When an electric current passes through a metal wire, a magnetic field forms around that wire (see diagram ... the Earth (see image below right), the liquid metal that makes up the outer core ...

A doughnut-shaped region has been discovered within the Earth's liquid core, providing new clues about the dynamics of our ...

The diagrams show what happens when P waves and S waves pass through the Earth. S waves do not pass through the Earth's core S waves cannot pass through the liquid outer core, but P waves can.

We know that the Earth has an iron core surrounded by a mantle of silicate ... They use these calculations to draw up mass-radius diagrams that permit conclusions to be drawn about the planet ...

We know that the Earth has an iron core surrounded by a mantle of silicate ... They use these calculations to draw up mass-radius diagrams that permit conclusions to be drawn about the planet's ...