LifeStone tools hint that our first human ancestors lived all over Africa We thought the first Homo species evolved in East Africa 2.8 million years ago, but stone tools from Algeria suggest our origins may have spanned the continent News
LifeOrangutans are exceptionally good at keeping their infants alive Over 90 per cent of orangutans survive childhood long enough to have their first baby, a feat human societies only achieved in the 1900s News