Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
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Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
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It has been scientifically proven that stroking a cat can lower one's blood pressure!
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Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
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Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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The most expensive cow in the world was sold in 2009 for $1.2 million.
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