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 largest iceberg, A23a, is on a crash course towards South Georgia, threatening millions of penguins and seals.

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

Currently, the gigantic iceberg A23a is moving toward the South Atlantic Ocean and will strike South Georgia Island in two to ...

The world's iceberg is heading for South Georgia—a wildlife haven in the South Atlantic—and scientists are worried.

A23a, a massive iceberg nearly the size of Rhode Island, towering at 40 meters, is on a collision course with South Georgia.

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

The island of South Georgia is home to king penguin colonies and millions of fur and elephant seals Credit: LPhot Lee Blease/Cover Images Laura Taylor, a biogeochemist who also took part in the ...

said that icebergs such as A23a "are so deep that before reaching an island or mainland they generally get stuck" on the seabed. It is summer in South Georgia and resident penguins and seals along ...