The oldest fossilized remains of complex animals appear suddenly in the fossil record, and as if from nowhere, in rocks that ...
With our Devil Hunter hybrid guide, learn about these exciting transformations that'll make you more powerful than ever in no ...
Smithsonian Magazine on MSN
Rockhopper penguins' athleticism makes them the daredevils of the animal world. Will a warming climate slow them down?
On a rocky ledge over the coast of an island in the far south Atlantic Ocean, a young penguin peers nervously at the chasm ...
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