As mammals with large brains, humans experience smell as a powerful sensory experience that's closely linked with memory. The smell of baking bread may take us back to a moment in Paris. A perfumy ...

Every species perceives the world differently, and the distance at which animals can identify humans varies widely. Some rely on eyesight, others on scent, and many use a combination of senses.

Boys and girls don’t just behave differently — they literally sense the world differently. Research in neuroscience and developmental psychology shows that children’s sense of smell develops along ...