A solitary bloody red shrimp was found in the Twin Ports Harbor, raising fears that the light-hating, zooplankton-eating invasive critters have found their way to Lake Superior. If it does represent ...

MINNEAPOLIS - A new invasive species has turned up in Lake Superior, the bloody red shrimp. The U.S. Fish and Wildlife Service says researchers found a single specimen of the tiny shrimp in the Duluth ...

DULUTH, Minn. — Another foreign, aquatic invasive species has been found in the Twin Ports harbor — this time a small invertebrate called the bloody red shrimp. A single bloody red shrimp was ...