The circuitry that controls emotions and smell is all tangled up in the brain.
New research shows that simple scents can get customers in the buying spirit
In a revolting development, research psychologist Rachel Herz has cornered the market on discussing what disgusts us.
Do we really need to smell the items featured in TV programming? A materials expert has created a function for your TV or portable device that can generate thousands of odors.
The scent of an ovulating woman is linked to higher testosterone levels in men.