The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
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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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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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There's a rare breed of pig that looks like a sheep.
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Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
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15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
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When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
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