Ants have tiny magnetic compasses in their antennae which help them navigate.
9
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.
9
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
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).
12
The most expensive cow in the world was sold in 2009 for $1.2 million.
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A 42-foot sperm whale has about 7 tons of oil in it.
209
In Australia, there are spiders big enough to eat snakes.
20
Sharks, like other fish, have their reproductive organs in their chests.
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