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 ...

CHICAGO (WLS) -- The cutest competition in sports happens when the Puppy Bowl returns to Animal Planet this Sunday. All of the puppies and rescues up for adoption will be featured during the game and ...

You can't teach an old dog new tricks, but some scientists hope dogs can teach humans about the process of getting old -- and how, maybe, we can reverse it. "Dogs are great models for figuring out why ...