The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
Dogs sometimes fake being sick to get attention.
26
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17