In fact, Earth's inner core appears to have another even more inner core within it. "Traditionally we've been taught the ...

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 ...

In contrast, the methods used by the researchers allowed them to measure the phase diagram of iron under conditions mimicking those at the depths of the Earth, which they could then use to extrapolate ...

The Earth is made up of different layers: Therefore, instead of tectonic plates moving because of the convection currents, evidence suggests it is the plates that drive the convection. Slab pull ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. A new study published in Nature Geoscience claims that the Earth’s inner core may ...

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.