KAPLAN, La. — Josh Courville has harvested crawfish his whole life, but these days, he's finding a less welcome catch in some of the fields he manages in southern Louisiana. Snails. Big ones. For ...

As Michigan grapples with a never-before-seen invasion of red swamp "crayfish" threatening cities' infrastructures and ecosystems, mudbug experts from Lafayette have organized a Cajun culture lesson ...

Anyone hoping to celebrate Mardi Gras with a piping hot crawfish boil this year may be out of luck -- or have to pay more than double what they’re used to. Crawfish farmers in south Louisiana -- an ...