When cats are happy, they may squeeze their eyes shut.
10
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
Giant Anteaters' front legs look like a panda.
48
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
The head of a jellyfish is called the "Bell."
6