An enormous chunk has broken off the world's largest iceberg, in a possible first sign the behemoth from Antarctica could be ...

While warming temperatures are driving a widespread loss of ice shelves, major calving events have not increased in frequency ...

Antarctic ice shelves are shrinking mainly due to frequent small calving events, while major iceberg break-offs remain rare ...

The world's largest and oldest iceberg is on a crash course with a remote island potentially putting wildlife in peril, ...

An enormous chunk has broken off the world's largest iceberg, in a possible first sign the behemoth from Antarctica could be crumbling, scientists told AFP on Friday.

The jagged fragment has an area of roughly 31 sq miles (80 sq km) - just a fraction of the approximately 1,297 sq miles ...

The massive A23a iceberg, covering around 3,500 square kilometers (1,350 square miles), broke off from the Antarctic shelf in 1986 and remains the world's largest and oldest iceberg. After ...

Roughly 3,500 square kilometres (1,350 square miles) across, the world's biggest and oldest iceberg, known as A23a, calved from the Antarctic shelf in 1986. It remained stuck for over 30 years ...

Known as A23a, the 1,400-square-mile iceberg had been stuck on the ocean floor near Antarctica for 37 years after splitting in 1986 from the Antarctic’s Filchner Ice Shelf. But it began to move ...

An enormous chunk has broken off the world's largest iceberg, in a possible first sign the behemoth from Antarctica could be crumbling, ...

A massive iceberg, A23a, is moving towards South Georgia Island, potentially impacting wildlife. The iceberg could arrive in ...