The elephant brain weighs about 6,000g.
274
Ants tend to survive in a microwave because they find the coolest spot and wait!
17
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
Mosquitoes don't just bite you, they also pee on you.
11
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Sharks, like other fish, have their reproductive organs in their chests.
248
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Sloths take two weeks to digest their food.
243