Parosmia is a condition where a person’s sense of smell no longer works correctly. Caused by infections like COVID-19, head injuries, or other neurological conditions, this loss of smell can be an ...

Spring has sprung — and in many parts of the world, you can smell it. The air might smell sweeter, with notes of budding florals and pollen. But there are complex parts of the scent, too, more ...

A bite of a madeleine cake and a sip of tea is all it took to send Marcel Proust tumbling back into the childhood memory of Sunday mornings with his aunt. “No sooner had the warm liquid, and the ...

Adults in their 70s who scored poorly on a sniff test had a higher risk of later heart attack, a new study showed. A new study suggests that a declining sense of smell may also signal a higher risk of ...