The leopard tortoise of East Africa and South Africa has a striking appearance, with juveniles and young adults living up to ...

For the study, the researchers from the University of New South Wales analyzed recordings of male leopard seals in their Antarctic habitat.

Encounter Adolf, a magnificent 106-year-old Galapagos Tortoise, in Florida! See some of the biggest tortoises on Earth and ...

Human eyes are complex and irreparable, yet they are structurally like those of the freshwater apple snail, which can ...

The El Paso Zoo and Botanical Gardens celebrated the return of a cherished resident Thursday. Mr. Potato Head, a 600-pound, ...