Olfactory Perception News Today

Phantosmia is a rare disorder that causes one to perceive nonexistent unpleasant odors, mainly smoky smells. It is caused by age, infectious diseases, mental health issues, brain tumors, among others.

Andreas Keller, Caro Verbeek and Christopher Brosius discuss olfactory art and the challenges of working with a volatile medium.

Andreas Keller of fragrance gallery Olfactory Art Keller reflects on the mysteries of smell — and his plan to create a "scent statue" of Paris Hilton.

Andreas Keller's new gallery, Olfactory Art Keller in New York's Chinatown, isn't just about the rosy side of scent experience.