The long-lost worm is Haplosyllis anthogorgicola, a species of bristle worm, or polychaete. It typically measures no more than 0.24 inches (6 millimeters), and it burrows inside branching ...

They've existed for about 600 million years. There are about 34,000 different types of worm; many are so small you wouldn't be able to see them without a microscope! Worms are hermaphrodite ...

Scientists discovered a shimmering polychaete worm in the Chile Margin, fascinating viewers and advancing ocean research.

The long-lost worm is Haplosyllis anthogorgicola, a species of bristle worm, or polychaete. It typically measures no more than 0.24 inches (6 millimeters), and it burrows inside branching gorgonian ...

Sea worms sound like they’d be even worse. But hidden beneath the deep blue waters of the Mediterranean, a tiny bristle worm ...