Results from a two-year collaborative fisheries study between the North Dakota Game and Fish Department and UND show promise in the effort to control black bullheads, a nuisance fish species that's ...

A new study by the Maryland Department of Natural Resources confirms the negative impact Chesapeake Channa has on other fish and the ecosystem.

The invasive northern snakehead fish has negatively impacted other fish and the ecosystem in part of the Chesapeake Bay, according to a new study by the Maryland Department of Natural Resources.