It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
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The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
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A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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Mosquitoes don't just bite you, they also pee on you.
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Cats recognise the voice of their owner, but never evolved to care.
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By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
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