What are your deepest fears? Are you acrophobic? That's a fear of heights, by the way. Or do you have glossophobia? That would be a fear of public speaking. May
Whether it's spiders, snakes, relationships or heights, everybody has some sort of fear. I took to our Facebook page and asked you what your biggest fear was for our Question of the Week.
It's long been thought that humans lack odor-sensing organs that would enable us to communicate by smell, but a new study suggest that people can, in fact, detect some emotions with their noses, such as fear and disgust.