When Philip Sontag first visited Antarctica as a Ph.D. student, he brought back an unusual souvenir: a huge bag of penguin ...

A colony of Humboldt penguins, a rare okapi calf and a critically-endangered, cotton-top tamarin baby are among the new arrivals totted up in the annual stocktake at a Hampshire zoo. Marwell Zoo, near ...

Duolingo, the popular language learning app born of East Liberty, almost didn’t launch with its iconic green owl mascot. The first pick was a ...