In a nutshell Stone Age humans mastered fire technology during Earth’s harshest climate period 23,000 years ago, creating hearths that reached temperatures of 600°C—comparable to modern ...

Rocks reveal Scotland was frozen in a mini ICE AGE during the 'boring billion' era when scientists thought not much happened to the Earth’s climate Between 1,800 and 800 million years ago not ...

At the end of the last global ice age, the deep-frozen Earth reached a built-in limit of climate change and thawed into a ...

BEARTOOTH LAKE — The last ice ages don’t seem so distant on this February morning. Snow is driven sideways in a steady, stinging wind. Visibility is limited by an engulfing white cloud. And ...

New research indicates Dargan Shelter was occupied as early as the last Ice Age and repeatedly visited during this cold period.

BEARTOOTH LAKE — The last ice ages don’t seem so distant on this February morning. Are red foxes in Beartooth Mountains ice age descendants? Skip to main content Skip to main content ...