One very confusing riddle about farmyard animals has a simple answer, but lots of people find themselves stumped by it. Some out of the box thinking, patience and some trust in your own mental ...

BERLIN -- The sudden death four years ago of Knut, the celebrity Berlin Zoo polar bear who ended up on the cover of Vanity Fair, shocked his fans around the world and posed a riddle for veterinarians ...

Alpacas frolic in clover-filled paddocks. Teenagers tend to rescued donkeys and abandoned piglets. Well-fed barn cats laze around on rough-hewed benches. The Rickety Ranch, the New Hampshire ...