The colossus penguin was probably a good hunter; Because larger penguins are known to be able to hold their breath longer, ...

The 8-inch, bright pink slug has been isolated in a "sky island" for millions of years.

For nearly 30 million years, a 2,000-pound beast known as the entelodont ruled a sweeping empire from Mongolia to what is now ...

New research has identified the extent to which human colonization and hunting contributed to the extinction of New Zealand's ...

That’s half the time span since the dinosaurs went extinct, so it’s an awfully long time and ... Sander said “we have miserable coverage for what was among the most giant animals on Earth.” Sander ...

The purpose: to capture for posterity species that someday might be extinct. To reflect the project’s life-preserving mission, Sartore named it Photo Ark. By the time you read this, Sartore ...