This photo shot by remote-controlled aircraft saved scientists the time and cost of capturing, immobilizing and weighing wild leopard seals. A new study found the drone photos just as effective at ...

An icy world is in meltdown, amid penguin population shifts An icy world is in meltdown, amid penguin population shifts Leopard Seals Are Bullies, Thieves, New Video Shows Leopard Seals Are ...

At first glance, this leopard seal (Hydrurga leptonyx) might seem like it’s having the time of its life—mouth wide open in what looks like a hearty laugh. But don’t be fooled by its ...

Matthew Smith (UK/Australia) carefully photographs a curious leopard seal beneath the Antarctic ice. It was late in the day and Matthew had to work quickly in the fading light. He squeezed into his ...