HumansSomeone made advanced stone tools in India 172,000 years ago A cache of stone tools found in south India reveals that the hominins living there over 170,000 years ago already had advanced tool-making skills News
HumansNeanderthals may have medicated with penicillin and painkillers DNA extracted from dental plaque suggests our extinct cousins could self-medicate and they shared mouth bacteria with humans, perhaps transmitted by kissing News