Find out why this seal resembles a big cat in more than coat alone. Learn how they survive in the frigid waters of the ...

A new study led by researchers at Baylor University and University of Rhode Island has uncovered surprising details about leopard seals' hunting habits, revealing that while the species is broadly ...

While documenting leopard seals in Antarctica for a 2006 National Geographic magazine story, photographer Paul Nicklen had an experience that he says "will stay with me forever" (see Nicklen's ...