It’s crayfish season in Louisiana, but the Pacific Northwest is receiving all the crayfish spotlight. Researchers recently discovered two new crayfish species: the Okanagan crayfish and the ...

These crayfish aren’t for eating. But they have won awards. To be more exact, efforts to conserve them have. You’ve likely never heard of the Jefferson County Crayfish before, but they were recently ...

How crayfish survive in sediment-filled water has been a mystery to scientists. How crayfish survive in sediment-filled water has been a mystery to scientists. Findings suggest that tiny worms living ...