What Killed Dinosaurs: New Ideas Abou  An illustration of dinosaurs fleeing a meteorite impact. New insights abou...
New Ancient Members of Whale Family F  Four new species of ancient whales were related to modern baleen whales, su...
Furry Insect-Eater Tops Our Family Tree An artist's rendering of the shrew-sized Cretaceous-age animal, Ukhaatheriu...
An Asteroid Killed the Dinosaurs: New  A new study provides fresh evidence that the Chicxulub asteroid impact, whi...
Half-Million-Year-Old Human Jawbone F  An ancient hominin jawbone unearthed in a Serbian cave may be more than hal...
Rare Bison Discovered in Alaskan Perm  Rare Bison Discovered in Alaskan Permafrost Dan Mann and Pam Groves have b...
Dinosaur Footprints at NASA Goddard T  This imprint shows the right rear foot of a nodosaur - a low-slung, spiny l...
Tiny, Feathery Dinosaur Raises Jurass  A restoration of the feathered dinosaur Eosinopteryx.Art by Emily Willoughb...
Tapeworm Eggs Found in Ancient Shark   A cluster of tapeworm eggs have been discovered in 270 million-year-old fossi...
Tiny Feathered Dinosaur Found Reconstruction of Eosinopteryx brevipenna, a new theropod dinosaur with red...

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