This has been quite the wild year in human evolution stories. Our relatives, living and extinct, got a lot of attention—from ...
Human evolution’s biggest mystery, which emerged 15 years ago from a 60,000-year-old pinkie finger bone, finally started to ...
In the back closet of a large room that houses the entirety of the Smithsonian National Numismatic Collection, sits the taxidermic specimen of a Quetzal bird—curators call him Fred. The metallic green ...
CC0 Usage Conditions ApplyClick for more information. This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the ...