Dogs can reliably smell when people experience acute stress. They do this by detecting subtle chemical changes in human sweat ...

Dogs can smell when people are stressed, and it seems to make them feel downhearted. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. For the new ...

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, ...

Dogs have a truly astonishing sense of smell that goes far beyond anything we could imagine. From picking up the scent of a potential mate miles away to uncovering an explosive, a dog's nose is always ...

Dogs have 220 million olfactory receptors compared with humans' 50 million, which makes canines "extremely effective at differentiating and identifying odors," said Dr. Mark Freeman, clinical ...

Dogs are capable of using their nose for many tasks: hunting, retrieval, and finding that cookie crumb you dropped beneath the couch. Now we can add “mussel sniffing” to the list. The California ...

If you read this blog on a regular basis you know that it is primarily designed to address what psychology research shows about behaviors across species. My view is that the field of “comparative ...