A study of Paleolithic skeletons from Central Europe suggests people's teeth were worn down and crowded together because of ...

Million-year-old air preserved in ancient ice holds clues to a mystery that has stumped scientists for decades.

Scientists have found proof that the early humans who lived in North America during the last Ice Age mainly hunted and ate ...

At age 75, Vadevino Alano keeps up a brisk pace as he strides through the forest on the way to the Armadillo’s Den — a ...

The sample extended so deep that it reached the bedrock beneath the Antarctic Ice ... ice ages to shift suddenly about 1 million years ago, an event that nearly caused the extinction of ancient ...

Landslides have uncovered pieces of an ancient glacier near Baffin Island. Researchers believe this is the oldest glacier ice ...

A melting ice patch in the Rocky Mountains uncovered an ancient forest, and these trees have stories to tell about dynamic ...

Suspended inside the ice are ancient air bubbles which scientists hope will help solve an enduring mystery about our planet's climate history. The European scientists worked over four Antarctic ...

Analysis of the ancient ice is expected to show how Earth's atmosphere and climate have evolved. That should provide insight into how Ice Age cycles have changed, and may help in understanding how ...