LifeFirst dogs may have been extremely sociable wolves Wolves and dogs that are friendliest to people carry mutations in genes with links to sociability, backing the idea that this was key in dog domestication News
LifeWe may have mated with Neanderthals more than 219,000 years ago Analysis of DNA from a fossilised Neanderthal bone suggests modern human ancestors entered Europe and interbred with locals more than 219,000 years ago News