The Fish and Boat Commission is monitoring invasive rusty crayfish that act like gladiators as they try to take over native ...

A crawfish species that is native to the Magnolia State can be found stretching from Jackson all the way to the Alabama State ...

Food supply, Egyptian scientists argue, is the source of the problem - and oddly, a possible solution to a growing crayfish threat. Nile fishermen despise the crayfish because it uses powerful ...

Scott Broussard, owner of Acadia Crawfish in Crowley, produces his own seasoning blend that he says is designed to "melt" and ...

The crayfish can grow up to 2 pounds in less than a year. Their size and rapid reproduction rate allow them to outcompete native species, possibly overtaking food sources and disrupting local ...

“They are a very super invasive species." The crayfish with a rusty-red coloring on their backs can grow to about 4 or more inches long. Need a break? Play the USA TODAY Daily Crossword Puzzl ...

Adapting the banks of rivers, canals and ditches may prove a good tool to combat the American crayfish, a trial in Leiden has shown. By making the banks flatter, the crayfish find it more difficult to ...