Scientists have long thought that tectonic plates needed to dive beneath each other to create the chemical fingerprint we see ...

Green oceans on early Earth, shaped by iron, pushed microbes to evolve light-absorbing tools that worked in green light.

Earth is the only known planet which has plate tectonics today. The constant movement of these giant slabs of rock over the ...

Researchers have made a new discovery that changes our understanding of Earth's early geological history, challenging beliefs ...

In a new paper published in Nature today, colleagues and I reveal secrets of Earth’s crust 4.5 billion years ago. In the process, we also provide a new way to approach one of the biggest ...