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
When it comes time to give birth, the female shark loses her appetite so she won't be tempted to eat her own pups.
280
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
We share 70% of our DNA with a slug.
218
A hedgehog's heart beats 300 times a minute on average!
14
It was discovered on a space mission that a frog can throw up.
52
Baby beavers are called kittens.
38