Antarctica is a place rife with opportunities for discovery, but strangely enough, the discovery of the continent itself is something of a contested topic.

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

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

The world's biggest iceberg—more than twice the size of London—could drift towards a remote island where a scientist warns it ...

The trillion-ton slab of ice named A23a could slam into South Georgia Island and get stuck or be guided around it by currents ...

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

Iceberg A23a is on a collision course with the remote British island of South Georgia, which provides an Antarctic haven for ...

For Samantha Harper, a family physician from Happy Valley-Goose Bay, Antarctica wasn't just a bucket-list destination — it ...

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 ...