A puppy is born blind, deaf, and toothless.
16
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Dogs sometimes fake being sick to get attention.
26
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
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
Early American humans hunted car-size armadillos and used their shells for houses.
12