Skeptophilia

A woman walks into the kitchen to find her husband on all fours, crawling around peering at the floor. "What are you doing?" she a...

One of the strangest places on Earth is in eastern Ethiopia.  Not that many people have even heard of it, for the very good reason that if y...

In evolutionary biology, it's always a little risky to attribute a feature to a specific selective pressure. Why, for example, do humans...