Brazil
Sharks in Brazil test positive for cocaine, say scientists
Sharks living off the coast of Brazil have tested positive for cocaine, according to new research, the first time that the drug has been detected in free-ranging sharks.
CNN —
Sharks living off the coast of Brazil have tested positive for cocaine, according to new research, the first time that the drug has been detected in free-ranging sharks.
Scientists tested 13 Brazilian sharpnose sharks in the waters off the city... [3775 chars]
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