The rare creatures, which are made up of 60 to 150 different segments, can reproduce sexually or asexually Nicholas Rice is a Senior News Editor, Weekends for PEOPLE Magazine. He began working with ...

(TMX) – Scientists say a tiny, nocturnal worm that lives in the Mediterranean Sea has eyes so large that if a human had them, they “would need a big sturdy wheelbarrow and brawny arms to lug around ...

Antarctic marine worms survive with a little help from their bacterial friends. Close relatives of earthworms, polychaetes are some of the most common animals on the ocean floor, but how these species ...