Dogs pick up on our pain, both physical and emotional. Some dogs can even detect diseases. Guest Priscilla Sharpe talks about her dog Joy who can det...
Dogs can be trained to sit, fetch and roll over, but they can also be trained to detect disease. A look at how dogs are used to detect cancer and dete...
Doctors are training dogs to detect deadly bacteria. People have often used dog’s heightened sense of smell for things like hunting and law enforcemen...
Researchers say their genetically modified mice can detect landmines by sniffing out the explosive TNT. WSJ's Lee Hotz joins The News Hub with details...
Figuring out where landmines are after conflicts between countries is dangerous business! In Croatia, after a number of people fell victim to landmine...
A team at Bennett Aerospace has trained special detector insects to associate the smell of bedbugs with that of their food. The technique could be use...