Like most of us, researchers at the National Institute of Standards and Technology had always wondered why dogs had wet noses. Further, they wondered why they could sense vapors better, allowing them ...

Add Yahoo as a preferred source to see more of our stories on Google. A golden retriever puppy laying on floor with its mother dog nose to nose.© svetadep/Shutterstock.com The post Why Your Dog’s Nose ...

It is well known that dogs have a better sense of smell than humans. For years, researchers have been trying to develop an artificial detector that is just as good as a canine's nose. Now, one group ...