Weathering and erosion slowly chisel, polish, and buff Earth's rock into ever evolving works of art—and then wash the remains ...

During the Ordovician period, the concentration of carbon dioxide in Earth's atmosphere was about eight times higher than today. It has been hard to explain why the climate cooled and why the ...

For many hundreds of millions of years, the average temperature at the surface of the Earth has varied by not much more than 20 degrees Celsius, facilitating life on our planet. To maintain such ...

A weird technology has emerged as a leader in the quest for net zero. But this form of carbon capture, called Enhanced Rock Weathering (or ERW for short), still requires innovation — and government ...