The biggest iceberg on Earth is heading toward a remote island, creating a potential threat to penguins and seals inhabiting ...

Only a few expedition cruise companies offer trips with an opportunity to ski in Antarctica. Here's what it's like to see a ...

Measuring roughly 1,350 square miles (3,500 square kilometers) across, A23a is the world's largest and oldest iceberg ...

Sue Halliwell marks the 150th anniversary of polar explorer Sir Ernest Shackleton’s birth by tracing his ill-fated British ...

Our 21-day expedition cruise on the Seabourn Pursuit came with excursions throughout Antarctica, Falkland Islands, and ...

The world's biggest iceberg is drifting toward a tiny south Atlantic island, potentially affecting the wildlife there, ...

After a day-and-a-half at sea and with my lunch still where it’s supposed to be, we caught our first glimpse of land at Elephant Island. To attempt to describe the scale of Antarctica is nearly ...

These images from the Smithsonian Magazine Photo Contest show just why penguins have waddled into our hearts ...

Raul Cordero from Chile's University of Santiago, who is also part of the National Antarctic Research Committee, said he was confident the iceberg would sidestep South Georgia. "The island acts as ...

If it gets stuck near South Georgia Island, that could make it hard for penguin parents to feed their babies and some young ...

The world's biggest iceberg -- more than twice the size of London -- could drift towards a remote island where a scientist ... of ice is moving slowly from Antarctica on a potential collision ...