Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
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Lurch, a Watusi bull, had the largest horns in the world.
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Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
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Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
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Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
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