Apparent 23,000-year-old tracks may have been left by Paleoindians pulling wooden vehicles carrying resources—and possibly even children.

Poking holes in the sea floor that used to be part of the Bering Land Bridge, researchers have found that large swaths of it were floodplains pocked with bogs and ponds that may have restricted ...

The Bering land bridge that spanned between Siberia and Alaska during the Ice Age was more of a Bering land bog, new research finds. The discovery could help explain why some animals, such as ...

A new study could explain why some ancient animals, like mammoths, crossed the Bering Land Bridge to North America during the last Ice Age while others, like woolly rhinos, stayed put in Eurasia.

These giant flying squirrels once glided through the landscape of Southern Appalachia around 4.7 million years ago, ...

An ancient species of giant flying squirrel was found in a sinkhole lake fossil site in eastern Tennessee. Photo by Dan ...

"It is amazing to imagine these giant flying squirrels gliding over rhinos and mastodons," said paleontologist Joshua Samuels.

Sometimes there is a method to my development of an idea for a column. Sometimes I’m scrolling through news items and see the words “Flying squirrels the size of cats.” Well that’s something I need to ...

Poking holes in the sea floor that used to be part of the Bering Land Bridge, researchers have found that large swaths of it ...

Poking holes in the sea floor that used to be part of the Bering Land Bridge, researchers have found that large swaths of it were floodplains pocked with bogs and ponds that may have restricted ...