In just about every species of mammal, the female lives longer than the male.
43
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Human birth control pills work on gorillas.
52
Flamingos pee on their legs to cool themselves off.
49
The giant squid has the largest eyes in the world.
62
A scorpion can hold its breath for up to 6 days.
19
Sharks have been on the planet longer than trees.
14