Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
The colossal squid has the largest eyes in the world.
4
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
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
Cats and dogs can hear ultrasound.
350
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
Early American humans hunted car-size armadillos and used their shells for houses.
12