Learn more about the unique structure of elephant whiskers that allows them to pick up something as fragile as a tortilla chip and not break it. These delicate whiskers could soon inspire advanced robotics. 

Learn how the chin became an evolutionary byproduct that's unique to humans. 

Learn how ancient DNA reveals migrant women helped Europe’s hunter-gatherers adopt farming thousands of years later than the rest of the continent.

Learn more about the hidden side of the U.S. frog trade, where undocumented species and import loopholes raise new conservation concerns.