Smart, friendly and playful, rats are superb pets for people of all ages. RATS: THE GREAT UNDERRATED PET is a hilarious and informative documentary, told by the rat owners themselves. See how some ...

There are many different kinds of mole rats. The best known is probably the naked mole rat, whose hairless, tubular, wrinkled body makes it appear a bit like a tiny walrus—or perhaps a bratwurst ...