Cold snaps, rain and fog shape Texas crawfish season. A Texas farmer explains how weather affects price, supply, size and taste.

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 ...

Drought conditions over the summer boiled crawfish before farmers could harvest them, creating a dire situation that the governor has declared a disaster. Farmers and scientists say a summertime ...