Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
Children's sense of smell is better than adults'.
860
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4