All essays filed in this edition, newest first.
Humans lose almost every sprint in nature, yet no animal can beat us over distance. Here is why.
The case that humans learned to farm not to bake bread, but to brew beer.
The ache in your lower back is a six-million-year-old compromise finally coming due.
Two billion people already eat insects. The rest of us call it disgust and forget it was once dinner.
Every human has a chin, no other animal does, and science still cannot agree on why.
Why the human jaw kept shrinking while the third molar refused to disappear.
Before language, before tools, a flame held to raw flesh quietly rewrote what a primate could become.
Why we kept these two strips of hair when nearly every other became vestigial.