Tag: Smelling

Shutterstock A dog’s sense of smell is its most powerful and finely tuned sense, far surpassing that of humans. With up to 300 million scent receptors compared to the mere ...

A Canadian pilot study shows that dogs can be taught to recognize the scent of psychotrauma on the breath, opening the possibility of making post-traumatic stress syndrome (PTSD) assistance ...

Their sensitive noses can detect an impending seizure, sniff out signs of Covid and even expose cancer.Now, scientists have successfully trained two dogs to smell trauma from a person’s breath.The researchers ...