The Oklahoma cave crayfish lives exists in select caves in a single county in northeast Oklahoma. Credit: Danté Fenolio, courtesy of San Antonio Zoo The Center for Conservation & Research at San ...

I was a little startled to learn Thursday that searches for "crawfish" have been popping off on Google. Are they stupid? It's barely September. But that's the alluring power of (nearly) everyone's ...

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’s a ...