Key climate tipping points may be closer than expected, raising the risk of accelerating warming, sea-level rise, and ...

Scientists revived new species frozen for 40,000 years - and the U.S. military believes their survival secrets could protect troops in extreme cold.

A new study suggests Earth still had seasons and changes in its climate during its ancient Ice Ages. Scientists at the University of Southampton been studying rocks that they say provide evidence of a ...

A recent study showed that Mars was warm and wet billions of years ago. The finding contrasts with another theory that this era was mainly cold and icy. The result has implications for the idea that ...

A Chinese king’s infatuation with a woman was seen as the reason that a golden age collapsed. Evidence suggests climate change and internal strife played bigger roles.

In the blanket incident, Noem had to switch planes after a maintenance issue was discovered, but her blanket wasn’t moved to the second plane, according to the people familiar with the incident,” ...

Scientists have long debated whether most of Earth's vital liquid was delivered via icy comets or was homemade ...

Simulations suggest that two enormous masses of hot rock have been involved in generating Earth’s magnetic field and giving ...

Geoscientists say Earth will be home to one massive supercontinent about 200 million years from now; there are four prominent versions of this mega-continent. The climate might be surprisingly balmy ...

Scientists set a date for the peak disappearance of glaciers: up to 4,000 could be lost in a single historic year.