Image of the Day: Bear Bones
Image of the Day: Bear Bones
Modern brown bears carry DNA from extinct cave bears that lived during the Ice Age.
Image of the Day: Bear Bones
Image of the Day: Bear Bones

Modern brown bears carry DNA from extinct cave bears that lived during the Ice Age.

Modern brown bears carry DNA from extinct cave bears that lived during the Ice Age.

pleistocene
Image of the Day: Pleistocene Footprints
Image of the Day: Pleistocene Footprints
The Scientist Staff, The Scientist Staff | Mar 29, 2018
Researchers find impressions left by a human some 13,000 years ago in British Columbia.