Identify aquarium worms and learn maintenance tips for a healthy tank. Reviewed by Nick Saint-Erne If you have noticed tiny white worms in your fish tank, you likely have one of two issues to address.

Researchers have discovered three new species of luminescent Polycirrus worms that emit blue-purple light. They named two of them after glowing creatures in Japanese folklore, and the other after the ...

MOSS LANDING – A mile below the ocean surface, scientists in 2002 encountered a fascinating sea creature clinging to a whale carcass at the bottom of the cold, dark Monterey Canyon: a living shag ...