A dog's nose is a work of art, an organ that's evolved to be incredibly sensitive to a wide variety of odors. Dogs put their noses in all sorts of places, many of which we find disgusting or offensive ...

A dog’s sense of smell is more powerful than you can imagine. They can detect disease long before a doctor can, find a single hidden thumb drive in a room, and even sense human emotions like grief and ...

Dogs have a powerful sense of smell, there's no doubt about that. While us humans stumble through life guided mostly by our eyes, our canine companions tend to walk through life with their noses, ...