Once the largest iceberg in the world, A23a may soon vanish into the vastness of the ocean. Covering about 4,000 square kilometres when it broke away, the iceberg - soberly named A23a - was once ...

The South Georgia Islands might not be permanently populated by humans, but it is an important sanctuary for penguins, seals and other various creatures in the South Atlantic. But a giant iceberg, ...

A large Antarctic iceberg that calved almost four decades ago is now in its final days, with scientists saying it could vanish within weeks after drifting into warmer seas. The megaberg, known as A23a ...

Just months ago, the world’s largest iceberg weighed about a trillion tons and covered an area nearly the size of Anchorage, Alaska. Now it’s less than half that—and rapidly disappearing. In recent ...