It's Crawfish Week at Chron! For five days, the food team will be dropping fun stories about Houston's favorite crustacean.

An invasive species of crayfish has invaded Texas waters, sparking grave wildlife concerns for conservationists.

The Australian redclaw crayfish, an aggressive crustacean native to northern Australia and Papua New Guinea, has been spotted in South Texas.

Locals in southern Texas reported an “interesting-looking critter” that officials found to be an invasive crayfish species ...

Great news for crawfish lovers! Prices are down just in time for a Super Bowl boil. Find out where you can get the best deals ...