At first glance, this leopard seal (Hydrurga leptonyx) might seem like it’s having the time of its life—mouth wide open in ...

So it was a big surprise to discover wild leopard seals feeding alongside one another while eating king penguins at South Georgia, a remote island in the southern Atlantic Ocean. On top of this ...

Private's big heart overcomes his instinct to flee as he helps a stranded young leopard seal get from New York back to her home in Antarctica. The rest of the team (plus stowaway King Julien ...