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
HumansThe Galapagos of the Indian Ocean: Voyage to a forgotten paradise Celebrated for their biodiversity, the islands of Socotra could unlock secrets of humans' journey out of Africa – but war and weather hamper the journey there Features