HumansNeanderthals may have treated wounds with antibiotic sticky tar Tar made from birch tree bark is commonly found at Neanderthal sites, and experiments show that it kills some bacteria that cause skin infections News
SpaceThe asteroid Ryugu has all of the main ingredients for life All five of the canonical nucleobases – the underpinnings of DNA, RNA and life on Earth – have been found in samples from the asteroid Ryugu News