Credit: UK MOD Crown copyright/Cover Images A group of British scientists have photographed and filmed the world’s largest ...

Iceberg A23a, the world's largest iceberg, is on a course towards South Georgia island off Antarctica, potentially impacting local wildlife. This trillion-ton iceberg could obstruct feeding ...

The result could spell trouble for wildlife on those islands, and A23a's movement is a predictor of more similar occurrences as climate change worsens. The spinning iceberg is approximately 1,500 ...

Roughly 1,550 square miles across, the world's biggest and oldest iceberg, known as A23a, calved from the Antarctic shelf in 1986. Before its calving in 1986, the colossal iceberg hosted a Soviet ...

The world's largest iceberg, A23a, is drifting toward South Georgia Island, a remote and ecologically vital wildlife haven. This massive block of ice, about the size of Rhode Island, poses a ...

The iceberg in question is A-23A, sometimes called A23a. It is the world’s oldest and largest — about the size of Rhode Island — and weighs nearly 1 trillion tons. As it moves along ...

The world's largest iceberg, A23a, is dangerously approaching the South Atlantic archipelago, posing a threat to the unique ...

A colossal iceberg, twice the size of London, is slowly drifting towards a remote island in the South Atlantic. A23a, the world's largest iceberg ... ecosystems and alter ocean currents on a large ...

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 ...

Iceberg A23a (bottom left) and South Georgia Island (top right) as seen by Aqua's MODIS image on January 15, 2025. Credit: NASA. Most people picture icebergs like big floating boulders in the ocean.