Massi rushes down the slope, leaps across a slow-running stream and disappears inside a thick bush. Rosie, his young ...

Several Kentucky law enforcement agencies use specially trained dogs to find hidden electronic storage devices. The dogs are trained to detect a specific chemical found on electronic storage devices.

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 ...