As polar ice continues to melt at alarming rates, Arctic and Antarctic wildlife are facing unprecedented challenges. From ...

Scientists say subtle differences in the colour of seawater will enable them to count tiny - but critically important - ...

7 animals that thrive in harsh conditions of Antarctica Leopard seals Leopard ... them to cover vast distances across the Southern Ocean. Its impressive wingspan and gliding skills make it one ...

These tiny creatures may be no bigger than your little finger, but scientists plan to start counting them from space. Knowing ...

This deep-sea polar worm looks like it can't decide if it's dressed for a glitzy party or a gruesome massacre.

Why it's awesome: Earth's oceans are home to many secretive and unusual creatures that humans rarely see — including giant ...

A near-perfect fossilized skull discovered in Antarctica reveals the bridge between prehistoric and modern birds, a new study ...

A new species of mud dragon has been discovered by a research team led by the Complutense University of Madrid (UCM). "This discovery significantly expands the knowledge of the biodiversity of ...

The scale worm lives deep in the Antarctic ocean and they grow up to 8 inches long. (Image credit: Smithsonian NMNH) Different polychaete species use their bristles for different purposes ...

deep in Antarctica's Southern Ocean What it eats: Unknown. Probably other animals and/or organic debris. Why it's awesome: With their shimmering golden coats, these worms almost look glamorous — until ...