Stone tools discovered decades ago in a Polish cave have been reexamined using modern methods, revealing an age far older than previously believed. Dated to between 450,000 and 550,000 years ago, the ...

Did you know that a massive ancient flood triggered a thousand year ice age? 13,000 years ago, North America seemed to be ...

Around 12,000 years ago, the last Ice Age ended, global temperatures rose and the early Holocene began, during which time ...

A new study highlights the key role the Southern Ocean plays in the Earth’s climate system. Around 12,000 years ago, the last ...

New data shows Ice Age hunters used Mezhyrich’s mammoth-bone shelters briefly, highlighting adaptations in a volatile, frigid ...

Scientists trace ancient deep-sea changes in the Southern Ocean to explain how rising CO₂ helped warm Earth after the last ...

Death Valley National Park has experienced so much record-breaking rainfall this season that an ancient lake has reappeared.

The nature documentary series uses new research and photorealistic CGI to bring the huge, bizarre animals of the Ice Age back ...

It was so shockingly cold that there were short-lived fears of a new ice age. Scientists think human activity contributed to ...

Sources from CBS say an ancient lake that thrived during the last Ice Age has reemerged in California's Death Valley National ...