The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
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A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Jellyfish as a species are actually older than dinosaurs and sharks.
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It has been estimated that a bite from a grizzly bear can crush a bowling ball.
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Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
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