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...

Southern elephant seals were fitted with GPS collars to help provide data for the new atlas. (Credit: Valeria Falabella/Wildlife Conservatio...

Adelie penguins have survived in Antarctica for thousands of years and are invaluable for genetic research. (Credit: Image courtesy of Orego...

Cape Adare is home to the largest Adélie penguin colony in Antarctica. Until about 200 years ago, when humans decimated whale and seal popul...

Scientists use screens to sift through dirt on Beaufort Island, searching for remains of ancient penguin colonies. Ornithologist Steve Emsli...

Krill swarm from above An extraordinary gathering Antarctic krill (Euphausia superba) How 'superswarms' of krill gather By Matt Walk...

Archaeopteryx Was Not Very Bird-like: Inside The First Bird, Surprising Signs Of A Dinosaur ScienceDaily (Oct. 9, 2009) — The raptor-like Ar...

Feathery Four-winged Dinosaur Fossil Found In China Bridges Transition To Birds ScienceDaily (Sep. 29, 2009) — A fossil of a bird-like dinos...

Posted Mon Sep 28, 2009 5:34am AEST King Penguins re-populating in Southern Ocean King Penguins were virtually wiped out on Macquarie Island...

September 15, 2009 Dee Boersma wins Heinz Award Dee Boersma is among 10 recipients of the Heinz Family Foundation awards given to people who...

How Penguins & Seals Survive Deep Dives By Jessica Meir , Scripps Institution of Oceanography (UCSD) posted: 17 July 2009 08:48 am ET (1...