‘science’ Archives

Kissing cousins: Cavemen leave legacy in human immune system

Science Matters We thought it was just us and the Neanderthals in the Ice Age. But last summer, a third type of “caveman” was discovered in addition to Homo sapiens and Homo neanderthalensis. The newly-discovered archaic human species are the Denisovans, named for the Denisova cave in [...]