A better understanding of human smell is emerging as scientists interrogate its fundamental elements: the odor molecules that ...

In a nutshell Researchers identified two distinct brain pathways that determine whether an odor feels pleasant or threatening ...

Phantosmia is a smell disorder that is sometimes linked to neurological conditions like stroke A doctor explains the ...

Can you smell bugs? Learn more about how our sense of smell work, and why that can lead some to be able to smell insects.

Scientists uncover how the brain decides if a smell is good or bad - and why it matters for mood, memory, and health.

Smells trigger powerful emotional responses through specialized brain cells. These insights may improve sensory health. You wouldn’t microwave fish around your worst enemy. The smell lingers in both ...

A new study reveals how the brain determines whether a smell is pleasant or revolting, highlighting why scent evokes such strong emotional responses.

Scent training can make your brain 40% sharper by strengthening neural pathways between smell and memory centers. How to ...

Parosmia is a disorder in which the odors of certain things are distorted. It often makes things smell bad or even disgusting. For example, when you sniff a banana, instead of a fruity and ...

Our brain makes decisions based on direct associations between stimuli in our environment, but it often also does so based on ...