The seahorse is the only fish to have a neck.
12
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Cats and dogs can hear ultrasound.
350
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
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
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
Nicole Kidman is scared of butterflies.
65