Close-up of a female stolon–one of the independent reproductive units–from the worm Ramisyllis kingghidorahi. It has already ...

DESTIN, Fla. -- A festival dedicated to raising awareness about the invasive lionfish is taking place this weekend at HarborWalk Village in Destin. The event, which continues Sunday from 10 a.m ...

This list includes gelatinous “gummy squirrel” sea cucumbers and colorful polychaete worms, as well as some species like sea lilies that actually live on stalks attached to the polymetallic ...

A tiny invasive species no bigger than a paper clip is causing concerns across Northern California's waterways. Golden mussels, never before seen in North America until October, have been ...

Heichert also filed a report with the Ontario Invasive Species hotline to alert officials that hammerhead worms have made their way to Muskoka. She suspects the worm arrived in imported plant ...