The saying, “You are what you eat” could be very accurate. Your body odor is a combination of personal hygiene, genetics, and diet, reported the Kuwait Times. Your sweat is odorless but when mixed ...

It’s clear that genes, receptors and neurons all play a role in detecting odors. But much of how we make sense of what we sniff remains mysterious. A neuroscientist explains. By Daniela Hirschfeld / ...

Our senses shape our understanding of the world, but none are quite as evocative as the sense of smell. It’s remarkable how the simple aroma of freshly baked bread or the earthy scent after rain can ...