Sediments from Pacific Highs preserve vital information on past ocean warming, extinctions, and circulation shifts.

What if humans aren't the first technologically advanced civilization to grace our planet? It sounds like science fiction, ...

The Cambrian-age Tonto Group is a set of rocks famous for holding clues to the burst of new life that reshaped Earth 500 ...

We found big chunks of the impactor Theia.” With those five words to The New York Times, Caltech geophysicist Qian Yuan ...

An analysis of Hawaii’s volcanic rocks revealed Earth’s core is leaking gold and other precious metals, a study found. The ...

The record sheds light on the climate early humans experienced when they were spreading out of Africa. A tree-ringed African ...

A study reveals that gold and precious metals from Earth's core may be seeping into the mantle and reaching the surface ...

A new study in Nature reveals that Earth’s core may not be sealed shut after all. German geochemists have discovered traces of core-derived precious metals like ruthenium in volcanic rocks from Hawaii ...

Life thrives far beneath the surface, in places once thought too harsh for survival. In the shadows of Earth’s crust, tiny ...

Rebuilding the past often takes more than digging through ruins or reading faded scrolls. To truly understand ancient ...

A groundbreaking study suggests that Earth's core is leaking gold and other precious metals into the layers above.