Off the coast of Brazil, researchers have reported a group of free-range Brazilian Sharpnose sharks that tested positive for cocaine and benzoylecgonine, which is the major metabolite of cocaine. The ...
Add Yahoo as a preferred source to see more of our stories on Google. High levels of the drug were found in 13 Brazilian sharpnose sharks, according to new, first-of-its-kind research Though ...
Scientists have found traces of cocaine in wild sharks off the coast of Brazil, in a discovery that highlights the risks to marine life of the illegal cocaine trade. The Brazilian sharpnose sharks ...
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