The colossal squid has the largest eyes in the world.
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A 42-foot sperm whale has about 7 tons of oil in it.
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Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
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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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A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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Vanilla flavoring is sometimes made with an ingredient from beaver pee.
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Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
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