Featured in bones

Surprise: Ants have teeth. Here’s how they keep them sharp.
Humans may have arrived in the Americas 15,000 years earlier than we thought
Walking correctly takes work—here’s how to improve every step
Five surprising ways people have used (and are still using) bones
Six rare bone disorders you probably haven’t heard of
Your bones do more than you give them credit for
Improving your baby’s bone health starts in the womb
How to keep your bones strong—and even make them stronger
This ancient bony fish was a sexual pioneer
Most humans don’t have tails. So why do we have the bones for it?