Earth's Mantle

What We Can Learn by Digging Up the Secrets of Earth’s Deep Carbon

Diamond computers and subsurface life are just some of the topics being investigated by scientists in the Deep Carbon Observatory network

December 16, 2014

Journey to the Center of Earth

There May Be a Second Massive Ocean Deep Beneath the Surface

Chemically bonded to minerals in the transition zone, Earth’s mantle may be rather wet

March 14, 2014