Cancer is a leading cause of death in both humans and pets; studies suggest that between one-third and one-half of all dogs will develop cancer during their lifetime. Subscribe to our newsletter for ...

Dogs rely on scent in ways that still surprise researchers. They have up to 300 million olfactory receptors, compared to about 6 million in humans, and can detect smells 10,000 to 100,000 times more ...

Scent is how dogs largely experience the world, a lot like the way we humans rely on sight. We know little about how dogs interpret scent, but thanks to a recent study, we may be getting closer to ...

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 ...

Cancer is a leading cause of death in both humans and pets; studies suggest that between one-third and one-half of all dogs will develop cancer during their lifetime. Hemangiosarcoma, an aggressive, ...