He pulled a surprisingly small fish from the water and at first there seemed to be nothing particularly threatening about it.

Add Yahoo as a preferred source to see more of our stories on Google. Sea lampreys, also known as "vampire fish," are a highly invasive species in the Great Lakes. The parasite latches on to a host ...

The Payara, often called the vampire fish, is one of the most aggressive predators in South American rivers. In this video, I ...

The COVID-19 pandemic has affected the environment in unpredictable ways — some for the better and some for the worse. One shocking effect is the return of an invasive species. A parasitic "vampire ...

The invasive sea lamprey is causing extensive damage in North America's Great Lakes and requires significant effort to control. During the COVID-19 pandemic, its population increased by up to 300 ...

A vampiric, ray-finned fish is reportedly startling fishermen and tourists in the Great Lakes, but an aquatic wildlife organization says it has gotten the population under control despite recent ...

SACRAMENTO (CBS13) - A strange underwater creature known as the vampire fish is making a comeback to the American River. Just this week, local divers spotted two of them. The vampire fish, otherwise ...