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

Scientists have found proof that the early humans who lived in North America during the last Ice Age mainly hunted and ate mammoths. They could understand what a woman who lived about 12,800 years ...

Cathy Whitlock co-authored the study on the ancient trees found in Wyoming. (Submitted by Cathy Whitlock) She says about 5,000 years ago, the climate started to cool and an ice patch developed.

Landslides have uncovered the remnants of an ancient glacier on Bylot Island in the Canadian Arctic. Buried within the permafrost, researchers believe this is the oldest glacier ice ever found in ...

found beneath a melted ice patch in the Wyoming Rocky Mountains, shows that an ancient forest grew above the treeline between 5,950 and 5,440 years ago. (Daniel Stahle/Montana State University ...

Researchers found one set of ripples ... distinctly show evidence of ice-free bodies of water. "Earlier missions, beginning with Opportunity in 2004, discovered ripples formed by water flowing across ...

In 2014, Curiosity identified evidence of long gone but “long-lived” Martian lakes, “and now, ten years later, Curiosity has discovered ancient lakes that were free of ice, offering an ...

For decades, we heard of frozen ice and mysterious surface ... Wave ripples on Mars unveil evidence of ancient water and life potential Scientists have found some very encouraging evidence of ...

The other set, found nearby in ... evidence for long-lived ancient lakes in 2014, and now 10 years later, Curiosity has discovered ancient lakes that were free of ice, offering an important ...

Researchers have linked lead found in ice samples in Greenland to ancient Roman silver mining and smelting. For every ounce of silver obtained from the ancient industrial process, thousands of ...