In honor of the all-consuming quest for good deals on the shopping spree known as Black Friday, we present animals for whom every Friday is that color.
With the cold weather setting in, why not chill with fun shots of these flightless wonders?
At first it was thought that sex between animals of different species was a case of mistaken identity, but new research suggests otherwise.
It's not just celebrities who know how to show off their assets.
Here are some of the animals--both on sea and on land--that existed during this mega-sized sharkâ€™s heyday.
Contest yields a stunning array of pictures of nature in action.
Members of the smallest penguin species may even synchronize their movements during foraging trips.
Foot bones more than 40 million years old, from Antarctica, reveal a creature standing more than 6 and a half feet tall.
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