earth's deep mantle, earth's mantle, life, new discoveries, study

Traces of Life in the Earth’s Deep Mantle

The rapid development of fauna 540 million years ago has permanently changed the Earth — far into its deep mantle. A team led by ETH researcher Andrea Giuliani found traces of this development in rocks from this deep mantle layer. It is easy to see that the processes in the Earth’s interior influence what happens ...

Troy Oakes

Earth as seen from space.