University of Chicago paleontologist and author Neil Shubin has been on multiple expeditions to the Arctic and Antarctica. Those trips have produced groundbreaking discoveries about the evolution of ...

The world's biggest iceberg — a wall of ice the size of Rhode Island — is lumbering toward a remote island off Antarctica ... Shackleton who led British expeditions to the southern continent.

ANTARCTICA — The world's biggest iceberg — a wall of ice the size of Rhode Island ... referring to Sir Ernest Henry Shackleton who led British expeditions to the southern continent.

Wall of Ice the Size of Rhode Island Heading Toward Penguin-Packed Island off Antarctica The world's ... Ernest Henry Shackleton who led British expeditions to the southern continent.

The world’s biggest iceberg — a wall of ice the size of Rhode Island — is lumbering toward a remote island off Antarctica that ... who led British expeditions to the southern continent.