A sailor recently spotted a rare black iceberg off the coast of Labrador, Canada. According to experts, the iceberg could be ...

Origins: The explanation reproduced above about a diver in St. Johns, Newfoundland, snapping a stunning underwater photograph of an enormous iceberg is a charming story, but it isn't true, nor is ...

Diver and photographer Jill Heinerth has explored unmapped, underwater caves deep in the earth, as well as the submerged crevices of an iceberg. She has seen hidden creatures and life forms that ...

An iceberg rolls when its center of gravity changes. This can occur from melting in warm saltwater or when the submerged iceberg strikes the ground, breaking off a large chunk.

Round and round a city-size iceberg goes, stuck in a vortex over an underwater mountain. When it will stop, nobody knows. By Remy Tumin For more than 30 years, the world’s largest iceberg was ...

In addition, minerals and organic matter may have seeped into the underwater part of the iceberg over time, creating its vivid green-blue color. Justin Burton, ...

Strong underwater currents caused the iceberg, dubbed A68a, to pivot nearly 180 degrees before splitting apart. It was only 31 miles away from the shores of the island.