When hatched, baby crawfish attach to the mother's swimmerets on the underside of her tail. During a bout of heavy rainfall or flooding in a nearby pond, the mother will exit her burrow ...

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

Winter is perhaps the best time of year to spot a North American river otter in the coastal estuaries of New Jersey. The ...

An invasive crayfish species from Australia is posing a threat to the native crayfish species in the Rio Grande Valley, Texas officials warn. Screengrab from Texas Parks and Wildlife video There ...