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

Earth’s continents may look fixed on a globe, but they’ve been drifting, splitting and reforming over billions of years – and they still are. Our new study reveals fresh evidence of rhythmic pulses of ...

The first half of the MLB season did not disappoint thanks to Cal Raleigh, Aaron Judge, Shohei Ohtani and others. But this is ...

Beneath the Afar region's vast landscape in Ethiopia, scientists have discovered a powerful geological force that is ...

New simulations reveal a hidden “ocean of fire” that once existed above Earth’s core, influencing the planet’s internal ...

A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.

By simulating the movement of two continent-sized Big Lower-Mantle Basal Structures, or BLOBs, researchers may have uncovered ...

The largest Mars meteorite ever found on Earth was sold at a Sotheby's auction in New York on Wednesday for $4.3 million.

Chang'e 6's samples from the lunar far side contain a record of ancient volcanism, magnetism and a mantle depleted in important elements and water.

Scientists discover that large amounts of nitrogen could be hidden in the Earth's metallic core, which would solve a ...

On Wednesday, Sotheby’s will auction off a chunk of rock believed to have originated on Mars for an anticipated two to four ...

The origins of plate tectonics on Earth are hotly debated, but evidence from Australia now shows that parts of the crust ...