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

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

That’s the antipode, or opposite point on Earth’s surface, from my town. But I only had a garden spade to move the earth.

Scientists now know how to drill deep enough to tap into an energy supply that would power the world for more than 20 million ...

Researchers have discovered a 3.5-billion-year-old meteorite impact crater in Western Australia, providing new insights into ...

Led by Curtin University geologists Chris Kirkland and Tim Johnson, a research team unearthed this primeval crater beneath ...

Earth is made out of different layers, and those layers get hotter and more pressurized the deeper you go. The first layer is the crust, a thin outer shell that extends about 18 miles (30 km ...

The world's oldest known impact crater has been identified at a site in the Pilbara, which is a part of Western Australia...

Tectonic plates move, causing strain energy to build up, and that energy eventually releases in the form of an earthquake. As ...

The find could hold implications for understanding the origin of life here on Earth.

Scientists found a vast ocean 400 miles beneath Earth’s crust, stored in ringwoodite. It holds 3x more water than all surface ...