Four baby Galapagos tortoises made their public debut Wednesday at the Philadelphia Zoo. They are the offspring of the zoo’s ...

Chang and Eng Bunker were conjoined twins who became a sideshow sensation in the 19th century. Billed as the "Siamese Twins," ...

Geese don’t care who you are. Dog? Kid? Adult human with self-respect? You’re getting honked at and chased. Their ...

One of the youngest, biggest residents at the St. Louis Zoo is preparing to make his public debut — but first, he has to ...