An curved arrow pointing right. Have you ever wondered how tracking dogs are able to accurately track where something is just by smelling it? To find out what's actually happening, we brought in ...

Hunters know the bond with a good dog relies on teamwork with instincts, grit, and tireless drive. Some breeds were ...

More from Science A triangle pointing right which indicates this ... With as many as 300 million olfactory receptors, a dog's nose is up to 100 thousand times stronger than our own.

From picking up the scent of a potential mate miles away to uncovering an explosive, a dog's nose is always hard at work – particularly if it belongs to a scent hound – but exactly how far can ...