Sharks have been on the planet longer than trees.
14
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
The seahorse is the only fish to have a neck.
12