Excavation of Human Ancestor Fossils   Dr. Lee Berger excavates a finger bone in South Africa in 1995. A harrowin...
Toothy Dino Terrorized Utah Before T.  A newly discovered early relative of Tyrannosaurus rex was a fearsome preda...
Mating Bugs Etched in Stone for 165 M  A sexual act performed during the Middle Jurassic was frozen in time and is...
Newfound "King of Gore" Din  The "King of Gore" tyrannosaur, unearthed in southern Utah, belongs to the ...
Nests of Big-Clawed Dinosaurs Found i  Therizinosaurs lived about 70 million years ago, and despite being members ...
Mini Mammals: Ancient Warming Pared B  Artist's reconstruction of Sifrhippus sandrae (right) touching noses with a...
Extinct 'Megamouth' Shark Species Ide  A newly identified ancient creature was related to the megamouth shark, Meg...
Giant Platypus Found, Shakes Up Evolu  A giant toothed platypus that lived in the middle to late Cenozoic era had ...
Mystery Dinosaur Finally Gets a Body Deinocheirus mirificus, a huge dinosaur with eight-foot-long arms, is shown...
Largest Dino of All Time Is Digitally  Argentinosaurus, the world's biggest known terrestrial animal, lumbered alo...

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