Antarctica's remote and mysterious current has a profound influence on the climate, food systems and Antarctic ecosystems.

Flying over the massive iceberg, it's indistinguishable from the horizon. But as it melts, chunks of ice risk floating ...

Satellite images taken at the beginning of March show the iceberg parked on a shallow underwater shelf off the coast of South ...

After months of drifting through the ocean, the world’s largest iceberg has finally run aground near a remote island in […] ...

Arctic temperatures spiked 36 degrees Fahrenheit, or 20 Celsius, above normal. By the end of the month, sea ice was at its ...

The world's largest and oldest iceberg, named A23a ... The iceberg looks like a "towering wall emerging from the ocean, ...

As Antarctic ice melts, vast amounts of freshwater flow into the Southern Ocean, altering its salinity and density.

Science and technology editor Tom Clarke has been flying over A23a, the world's largest iceberg, and seen first-hand its vast scale, its cracks and the dangers it could pose to wildlife and shipping ...

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The global ocean shipping industry that handles 80% of world trade is navigating a sea of uncertainty as U.S. President ...

As the iceberg melts, its released elements can alter the physics and chemistry of the ocean, propelling particles from the ...