The state plans to build a barrier to keep out the carp, but first it has to deal with the legacy of pollution at the ...

Only 40 miles separate voracious Asian carp from the world's largest freshwater ecosystem. To stop them, Illinois must reckon ...

The $1.2-billion Brandon Road Interbasin Project is being built in Joliet, Ill. to prevent Asian carp and other invasive ...

bighead, black, grass, and silver carp. They were introduced to fish farms in the southern United States in the 1970s to control algae. They escaped confinement about a decade after arriving and ...

There are invasive species and then there’s the northern snakehead, a fish so loathed, the South Carolina Department of Natural Resources says in bold capital letters: DO NOT RELEASE.