Scientists have made a groundbreaking discovery that challenges our understanding of Earth's water cycle. A massive ...

In a stunning discovery, scientists have confirmed the presence of a hidden underground ocean deep below the Earth’s crust. This reservoir can contain more water than all of our surface oceans ...

A new study proposes that seeding the orb’s underground ocean with microbes might help us learn how to make other worlds ...

A vast hidden ocean may lie 400 miles beneath Earth’s surface—trapped inside the mineral ringwoodite. This discovery could ...

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. Instead ...

Using computer models, students Mohammad Afzal Shadab and Eric Hiatt estimated how long it would have taken water to seep ...

Breakthrough discovery reveals gold and precious metals are slowly leaking from Earth's core through Hawaiian volcanoes.

I don’t see why (the underground reservoir) is not a habitable environment,” Manga added. “It’s certainly true on Earth — deep, deep mines host life, the bottom of the ocean hosts life.