When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Ants tend to survive in a microwave because they find the coolest spot and wait!
17
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
Denmark has twice as many pigs as there are people.
66
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23