Since publication of their paper, “spandrel” has become shorthand among evolutionary biologists for an incidental trait, or ...

A new study explains why humans have chins while other primates do not. Researchers found that the chin likely formed as a ...

“The chin evolved largely by accident and not through direct selection, but as an evolutionary byproduct resulting from ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Auguste Rodin’s The Thinker is one of the art world’s most ...