Watch the Earth's tectonic plates grow, shrink, and jostle for position in this new model of the last billion years on the ...

Recent discoveries offer deeper insight into the movement of tectonic plates. New research has found that variations in rock ...

Geologists have made certain assumptions about how the crust making up our planet's earliest surface formed, but a new study has found that Earth's very first protocrust was surprisingly similar to ...

Earth's crust today has a surprisingly similar composition to the planet's first outer shell, or "protocrust," new research ...

With a computer rendering, he helped scientists understand that the earth, with its shifting tectonic plates, is “an extraordinary living being” that is “continuously changing.” ...

Continental clues: Modern continental rocks carry chemical signatures from the very start of our planet’s history, challenging current theories about plate tectonics. Researchers have made a new ...

Newly published research has revealed that compositional rock anomalies within oceanic plates caused by ancient tectonics influence the trajectory and speed of the plates as they plunge deep into ...

Even the oldest and most stable of lithospheric structures can’t withstand geologic machinations deep within the Earth.

Earth is the only known planet which has plate tectonics today. The constant movement of these giant slabs of rock over the planet's magma creates continents - and may have even helped create life.

Remnants of a liquid layer of magma near Earth's core, formed in the first few hundred million years of the planet's history, ...

Over 4.6 billion years ago, Earth took shape from a spinning cloud of dust and gas surrounding the young sun. Tiny particles ...