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
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Sloths take two weeks to digest their food.
243
The reindeer is the only mammal that can see UV light.
17
Alligators can live up to 100 years.
337