Scent is how dogs largely experience the world, a lot like the way we humans rely on sight. We know little about how dogs ...

In collaboration with Medical Detection Dogs, a team at Imperial College London has discovered dogs can detect bacteria like ...

With an olfactory system far more developed than humans, dogs can detect a broader range of odors, with specialized receptors in their ... which could be mounted on a dog's head and used to ...

A dog’s nose is equipped with up to 300 million olfactory receptors—tiny sensors that detect odor molecules—compared to the ...

Here are ten fun facts about a dog’s sense of smell that showcase just how extraordinary our furry friends are. 1. Dogs Have Up to 300 Million Olfactory Receptors One of the most astonishing ...

A dog’s sense of smell is absolutely incredible. Dogs have up to 300 million olfactory receptors in their noses, compared to about 6 million in humans. This enables them to track people ...