LifeMassive sea lizards once hunted plesiosaurs in Antarctica The mosasaur, a huge marine lizard with fearsome jaws and paddle-like limbs, lived 66 million years ago when Antarctica was much warmer than it is today News
LifeChimps and bonobos interbred and exchanged genes Humans are not the only great apes to have had an ancient fling with related species. New evidence shows that chimps carry genes from bonobos News