A23a has run aground in the Southern Ocean after years adrift. But could it continue on its collision course in the future?

Flying over the massive iceberg, it's indistinguishable from the horizon. But as it melts, chunks of ice risk floating towards South Georgia, presenting a problem for some of its penguins, seals and ...

A weaker current may allow warm water to reach Antarctica, accelerating ice loss an... The world’s largest iceberg, A23a, has run aground near South Georgia, a key wildlife haven. Scientists are ...

After months on the move, the world's largest iceberg, A23a, has run aground off the remote British island of South Georgia, representatives from the British Antarctic Survey (BAS) reported on ...

The world's largest iceberg, A23a, has grounded 73 kilometers off ... has been drifting north from Antarctica since 2020. Its current position reduces risks to the region's penguins and seals.

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 ...

While Meijers noted icebergs like A23a are normal parts of the Antarctic life cycle, human-caused climate change has accelerated the process over the last couple of decades. Since 2000 ...

Iceberg A23a as seen in an undated photo from the ... are a completely normal part of the lifecycle of the Antarctic, and Greenland, ice sheets. They basically are pushed out into the ocean ...

Scientists and people worldwide have intensely followed the historic split of a massive iceberg from Antarctica. This enormous ice exposure revealed surprising findings about the Antarctic marine ...

An iceberg the size of Chicago broke off am Antarctic ice shelf to reveal a thriving ecosystem underneath, according to researchers.

The newfound ecosystem is filled with sea crabs, octopuses and gigantic sponges, suggesting it may have been thriving for ...

One thousand feet above the world's largest iceberg, it's hard to believe what you're seeing. It stretches all the way to the horizon - a field of white as far as the eye can see. Its edge looks ...