A fossil smaller than a human fingernail has revealed a complete ancient brain, turning a speck of stone into a detailed map ...
Muscle tends to come back faster the second time because when you’ve built it once, your muscle fibers retain extra myonuclei ...
So the mathematician's answer is that humans have either seven or eight holes. In the end, the question is not just about ...
Scientists have reconstructed the head of an ancient human relative from 1.5 million year-old fossilized bones and teeth. But ...