New discoveries are rewriting human evolution faster than ever before. From Denisovan–Neanderthal hybrids to 175,000-year-old underground structures built without sunlight, the old “caveman” ...

Most people alive today carry fragments of Neanderthal DNA in their genome. Now scientists are gaining a more intimate ...

By now, it’s firmly established that modern humans and their Neanderthal relatives met and mated as our ancestors expanded ...

Deep in your muscles, an enzyme called AMPD1 helps turn chemical fuel into usable energy. When it does not work well, muscles tire faster.

Neanderthals died out some 30,000 years ago, but their genes live on within many of us. African people have very little Neanderthal DNA because their ancestors didn't make the trip through Eurasia, ...

Earlier analysis of DNA in the modern human and Neanderthal genomes suggested that the two species interbred between 50,500 and 43,500 years ago. The new findings could push back this genetic mingling ...

Add Yahoo as a preferred source to see more of our stories on Google. Ancient Neandertal DNA weakened a muscle enzyme still affecting athletic performance and health in people today. (CREDIT: ...