Does cancer have a smell? Scientists have been exploring this idea for the last two decades, but for Chase Johnson, a 36-year-old attorney in North Carolina, the idea became real in an unexpected way.

Her German shepherd saved her life by detecting cancer in its earliest stage–and now an E-nose can detect tumors with AI chemical training.

A dog's superior sense of smell is helping to detect cancer at its earliest stages. Researchers take blood plasma from cancer patients and place them into one of eight canisters for the pups to sniff ...

Researchers at the School of Veterinary Medicine’s Working Dog Center published new research on how trained dogs can detect the odor of a certain type of canine cancer in blood samples. The dogs were ...