The rat has been called the world’s most destructive mammal - other than man. See more

It is the female lion who does more than 90 percent of the hunting, while the male is afraid to risk his life, or simply prefers to rest. See more

An adulterous Greek male was sometimes punished by the removal of his pubic hair and the insertion of a large radish into his rectum. See more

If the population of China walked past you in a single line, the line would never end because of the rate of reproduction. See more

The highest publicly reported amount of money paid for a domain name is $7.5 million! Paid for business.com. See more

Bats always turn left when exiting a cave. See more

Male lions can sleep for up to 20 hours a day. See more