Students from Cuyahoga County Community College found a rare crayfish during a field lab event. The crayfish is dark on one side and orange on the other; it's called bi-lateral color variation and ...

The natural world is full of meticulous, mathematical patterns, but now and again, Mother Nature likes to throw in a special surprise. As you’ll see in this video, one man’s crayfish hunt took a ...

CLEVELAND, Ohio - A Cuyahoga Community College biology class on a field trip to the Chagrin River made a startling discovery: a crayfish with a rare genetic mutation, splitting its body into two ...

Endangered crayfish rescued from a drying watercourse have been released back into the wild. More than 30 white-clawed crayfish, including 21 egg-carrying females, were removed from a beck in Burley, ...

ST. PETERSBURG, Fla.— The Center for Biological Diversity and Miami Waterkeeper sued the U.S. Fish and Wildlife Service today for failing to finalize Endangered Species Act protections for the Miami ...

A previously unknown population of critically endangered crayfish has been rescued from a drying watercourse in West Yorkshire. Scott Davies, from Burley in Wharfedale, alerted the Environment Agency ...

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 ...