When an iceberg the size of Chicago broke off from one of Antarctica's massive floating glaciers in January, a team of scientists working nearby quickly pivoted, steering their ship to explore the ...

The city-sized iceberg, called A-84, broke off from Antarctica’s George VI Ice Shelf in January 2025, uncovering a piece of the seafloor that’s never been seen by humans before. When the ...

Beneath a giant iceberg, a whole ecosystem never seen before. Iceberg A-84 broke off from Antarctica and revealed a thriving community of sea creatures underneath. Now, researchers are curious as ...

With the icebergs covering the seafloor, organisms below the shelf cannot get nutrients for survival from the surface. The ...