Jellyfish as a species are actually older than dinosaurs and sharks.
383
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
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
Cats recognise the voice of their owner, but never evolved to care.
22
Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
26
When dragonflies mate, their tails form a love heart.
22