African penguin. (Credit: Copyright David Grémillet) Marine Protected Areas: A Solution for Saving the Penguin ScienceDaily (Feb. 16...

  An image drawn in 1915 by naturalist William Beebe suggests a hypothetical view of what early birds may have looked like, gliding down fro...

A water color illustration of Anchiornis huxleyi, an extinct, non-avian dinosaur. (Credit: By Michael DiGiorgio/Courtesy Yale) Dinosaur ...

 Antarctica: A frozen hotbed of climate research for hardy scientists By SCOTT CANON The Kansas City Star Ornithologist Kristen G...

Sinosauropteryx is the first fossil dinosaur to have its color scientifically established. Illustration courte...

Emus. New research suggests that ancestors of the African ostrich, Australasian emu plus cassowary, South American rheas and New Zealand mo...

Penguin Cupcakes Originally uploaded by *kimmie* Celebrate!  Wear something black and white! Read a book on penguins! Donate to your f...

  Computerized tomographic (CT) X-ray images of side and top views of a 24-pound American alligator, with 3-D renderings of the bones and of...

Curious Bambiraptor Originally uploaded by John Giezentanner Look at that plumage!

This image of fossilized Sinornithosaurus shows the raptor's long, grooved fangs. It lived in prehistoric forests of northeastern China ...

  Scientists make penguin DNA discovery at ZSL  Monday, 14, Dec 2009 12:01 By Sarah Garrod. Scientists have developed a new penguin D...