Antarctica’s biggest and oldest free‑floating iceberg is undergoing a startling transformation, with its once white surface now streaked by vivid pools of blue. The color shift is more than a visual ...

The mass had once covered more than 3,728 sq miles been the largest on Earth ...

What appeared to be a ‘dirty iceberg' turned out to be an uncharted island, discovered during a Polarstern expedition in one ...

Well, isle be damned. Explorers made the discovery of a lifetime after stumbling across an uncharted, Egyptian pyramid-sized ...

Imagine standing on the deck of a ship, surrounded by towering icebergs that shimmer in shades of blue you've never seen before, while penguins porpoise through the crystal-clear waters below.