Everyone's least favorite critter has returned. The "toxic" worms that reproduce after being cut have been spotted in Central Texas again after recent heavy rainfall. The invasive species is known ...

A British dog has been infected with blood-sucking worms that can grow up to 5in and make the jump to humans — where they can cause blindness. The case, detailed in a Government report ...

Then, on a recent expedition, they spotted a dazzling creature. “To describe this polychaete, one simply must use jazz hands — it is the only way to capture this deep-sea worm’s dazzle!” ...