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 ...

For over 30 years, the A23a iceberg stayed anchored to the Antarctic Weddell Sea floor before it shrank and lost its grip on the seafloor which turned it into a massive floating fragment of ice. The ...

Iceberg A23a, one of the world's largest icebergs, is drifting toward South Georgia, posing potential risks to wildlife and ...

The world’s largest iceberg is still on the move and there are fears that it could be headed north from Antarctica toward the ...

The world's biggest iceberg -- more than twice the size of London -- could drift towards a remote island where a scientist warns it risks disrupting feeding for baby penguins and seals.

The world's biggest iceberg, with a Game of Thrones style ice wall, is closing in on South Georgia Island off Antarctica. If the iceberg, known as A23a, becomes hung up in the waters around the ...

A23a has followed roughly the same path as previous massive icebergs, passing the east side of the Antarctica Peninsula through the Weddell Sea along a route called "iceberg alley". Weighing a ...

An iceberg seen on NASA’s Aqua satellite, known as A23a, center, is visible as it heads toward South Georgia Island, top, on Jan. 15, 2025, off the coast of Antarctica. [Photo: NASA Worldview ...