Gigantic hidden fortresses discovered 1,800 miles underground in Earth's mantle, rewrite how the planet's interior works.

Geologists discovered "gigantic fortresses" under the Earth's crust, which have provided insight into the workings of the ...

It is somewhat ironic that our planet is called Earth when the majority of its surface is actually covered in water. In fact, 70% of the Earth's surface is covered by the ocean. [1] However ...

Far below Earth’s crust, nearly 400 miles down, scientists found something astonishing: a hidden ocean locked inside rock. This underground sea isn’t like the oceans we see.

The deep part of Earth's middle layer is on the move. New research finds that the lower mantle, located between 410 miles and 621 miles (660 and 1,000 kilometers) beneath the Earth's crust, is ...

"This has profound implications for how we interpret surface volcanism, earthquake activity and the process of continental ...

New simulations reveal that an ancient ocean of magma located above the Earth's core continues to shape the planet's ...

The vertical movement of the mantle is one of the driving forces that brings about large-scale geological changes to the ...

A team of researchers has discovered macroscopic life beneath the seafloor of the deep ocean, one of Earth’s most extreme environments. The discovery both complicates scientists’ understanding ...

Deep beneath NASA’s InSight lander, an ocean’s worth of liquid water may be trapped in rocky fissures, suggests a recent study of data recorded during more than 1,300 Marsquakes.

Far below Earth’s crust, nearly 400 miles down, scientists found something astonishing: a hidden ocean locked inside rock. This undergrou Gigantic ocean of water found hidden beneath the Earth's ...