Biologists are using tiny "backpacks" to track the movements and survival of crayfish as part of an effort to boost the ...
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Antidepressants meant to treat humans can also affect aquatic animals when those drugs enter waterways. In a paper published today in the journal Ecosphere, researchers found that crayfish exposed to ...
Add Yahoo as a preferred source to see more of our stories on Google. A Big Sandy crayfish at White Sulphur Springs National Fish Hatchery in West Virginia. This back to school season, U.S. Fish and ...