There are several explanations for why humans allegedly have a poor sense of smell. As humans began walking upright, smell became less important than sight. It’s been thought that since humans are ...

We may receive a commission on purchases made from links. Contrary to widespread belief, the human sense of smell is better than animals in some respects. Our noses are particularly adept at ...

The human sense of smell is one of our strongest survival tools. Without our olfactory perception, we might eat rotten food, not shower for days, and fart in church. We are biologically engineered ...