His genome held strange secrets: a turbocharged alcohol gene, rewired brain chemistry, and a slow-burn caffeine receptor.

A Neanderthal trackway discovered in Portugal shows how an adult male and two children hunted for food 78,000 years ago.

Prepare to get schooled If you have kids in school, or even if you don’t, you’ve probably realized that there’s a lot about the day-to-day of school that’s changed in recent years. Everything from the ...