These skeletons might be evidence of the oldest known mercury poisonings By Rahul Rao / Published November 22, 2021
Surprise: Ants have teeth. Here’s how they keep them sharp. By Rahul Rao / Published September 9, 2021
Humans may have arrived in the Americas 15,000 years earlier than we thought By Philip Kiefer / Published June 8, 2021
Walking correctly takes work—here’s how to improve every step By Stan Horaczek / Published May 22, 2020
Five surprising ways people have used (and are still using) bones By John Kennedy / Published March 1, 2020
How to keep your bones strong—and even make them stronger By Grace Wade / Published February 19, 2020
Most humans don’t have tails. So why do we have the bones for it? By Molly Glick / Published February 7, 2020
You’ll never have as many bones as you did at birth (and other strange skeleton facts) By Alex Schwartz / Published February 5, 2020