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 ...

New York is facing its rat problem head-on. New York City is known for its towering skyscrapers and bustling streets, but lurking beneath the glitz and glamour of the city that never sleeps are 3 ...