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

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 ...

Leopard Seal vs. Boat The leopard seal is obviously in the mood to play —or at the very least, to make the lives of these researchers very difficult. For over an hour, he commandeered anchored ...

Leopard seals have long been thought of as “generalist” predators, feeding on both penguins and other seal species as well as fish, krill, octopus and squid, according to the study.

Leopard seals have long been thought of as “generalist” predators, feeding on both penguins and other seal species as well as fish, krill, octopus and squid, according to the study.

Leopard seals have long been thought of as “generalist” predators, feeding on both penguins and other seal species as well as fish, krill, octopus and squid, according to the study.

Leopard seals have long been thought of as “generalist” predators, feeding on both penguins and other seal species as well as fish, krill, octopus and squid, according to the study.

Leopard seals have long been thought of as “generalist” predators, feeding on both penguins and other seal species as well as fish, krill, octopus and squid, according to the study.

Leopard seals have long been thought of as “generalist” predators, feeding on both penguins and other seal species as well as fish, krill, octopus and squid, according to the study.

Leopard seals have long been thought of as “generalist” predators, feeding on both penguins and other seal species as well as fish, krill, octopus and squid, according to the study.

In the cathedral of ice beneath Antarctica’s frozen sea, male leopard seals conduct their solitary concerts. Day after day, sometimes for 13 hours straight, these predators plunge into the frigid ...

Leopard seals have long been thought of as “generalist” predators, feeding on both penguins and other seal species as well as fish, krill, octopus and squid, according to the study.