A bomb-sniffing dog smells a bag during a security demonstration in New York. Researchers are training dogs to be able to detect cancer in human urine.
A bomb-sniffing dog smells a bag during a security demonstration in New York. Researchers are training dogs to be able to detect cancer in human urine. Richard Drew Associated Press file
A bomb-sniffing dog smells a bag during a security demonstration in New York. Researchers are training dogs to be able to detect cancer in human urine. Richard Drew Associated Press file

Want to know if you have cancer? Let these dogs smell your urine

June 25, 2017 8:40 PM

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