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 ...

An iceberg that was once the biggest on the planet is floating off into the South Atlantic Ocean, where it will soon melt away into watery oblivion. But it's going out in style.

For years, the icy waters off Antarctica have served as a recording studio for the biggest singers in the world: blue whales. Their songs, picked up by sensors bobbing along the surface, tell a story ...

Antarctic blue whales, a critically endangered species, may be thriving off Antarctica, according to a new study. Photo from Robert Haverly, UnSplash For years, the icy waters off Antarctica have ...