Scientists track Antarctic krill via satellite to monitor ocean health amid climate change and fishing threats.

With its glaciers and sub-zero temperatures, Antarctica hardly seems like a place of refuge. However, the now icy continent ...

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

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

An enormous chunk has broken off the world's largest iceberg, in a possible first sign the behemoth from Antarctica could be ...

A pair of Vegavis iaai foraging for fish and other animals in the Late Cretaceous ocean off the coast of the Antarctic ...

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 ...