Early American humans hunted car-size armadillos and used their shells for houses.
12
Dogs have been man's pet for over 14,000 years.
224
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
One in three dog owners say they have talked to their pets on the phone.
427
The seahorse is the only fish to have a neck.
12
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19