Researchers have made a notable discovery in Lake Superior. A certain type of shrimp has been found in the Duluth-Superior Harbor. This shrimp is not originally from the area and has been identified in two locations.

Further information about this finding can be obtained from a study. The study reveals that this shrimp species has successfully established itself in the lake. Details about the implications of this discovery are available from the original source, KSTP 5 Eyewitness News.