Together with that, and their bigger-than-average nasal cavities, scent hounds are perfectly developed to track down prey. In the right conditions, some dogs can smell up to 12.5 miles (20km). They ...

From picking up the scent of a potential mate miles away to uncovering an explosive, a dog's nose is always hard at work ...

for non-invasively identifying and tracking a wide range of cancers. According to Couch, creating cancer-detecting electronic noses that are comparable to those of dogs is feasible. “The electronic ...

Described as “a nose with a dog attached ... is due to their tracking abilities. It means they are both easy to train yet easily distracted if they suddenly catch a scent so you need to ...