Diseases, Conditions, Syndromes

Sniffer dogs could detect malaria in people

Dogs could be trained to sniff out malaria in people according to new research aimed at preventing the spread of the deadly disease.

Psychology & Psychiatry

Witnesses can catch criminals by smell

Move over sniffer dogs, people who witnessed a crime are able to identify criminals by their smell. Police lineups normally rely on sight, but nose-witnesses can be just as reliable as eye-witnesses, new research published ...