The world's biggest iceberg — a wall of ice the size of Rhode Island — is ... Or it could slide past. “Large icebergs bump into the shoals around South Georgia more or less every year ...

Propping up the ice The latest study says we could try to build support structures or even walls underneath the ice ... meaning it would need a large support structure. The first method of ...

We glided right up beneath the black wall of ice. This was the toe of a 27-mile-long glacier. The big toe, as it turned out. We paddled around the peninsula up into a narrow channel. It was like a ...