Hundreds of millions of Americans are presently besieged by a massive arctic blast and winter storm. Luckily for them, it will only be temporary. That wasn't the case 20,000 years ago... Between ...

Cosmic dust can tell scientists about how ice covered Earth during the last ice age. This dust is leftover debris from asteroids and comets... What space dust reveals about Earth's ice age Around ...

A light microscope image of a planktonic foraminifera collected from the water in the Southwest Indian Ocean. (Photo by Tracy Aze, University of Leeds via Courthouse News) (CN) — Carbon is one of the ...

Computer simulation of Earth's climate evolving over one million years in response to a sudden release of carbon dioxide to the atmosphere. UC Riverside researchers have discovered a piece that was ...