Engineers in South Korea developed a bioinspired air filter that mimics nasal mucus, trapping more particles and lasting ...

Vaccine experts have developed an antibody that, when applied to the nose, intercepts allergens before they can trigger a ...

One of the problems of conventional filters used in homes, businesses and public spaces is their poor performance. They rely ...

People with hay fever could one day benefit from a first-of-its-kind “molecular shield” that blocks pollen from entering the ...

What is chronic rhinosinusitis with polyps? Learn about the difference between nasal polyps and sinusitis, and how to find the right treatment to ease symptoms.

ARS Pharma gets FDA approval for epinephrine nasal spray neffy, the first needle-free alternative to EpiPen-style autoinjectors for serious allergic reactions.

Learn more› By The Deals Team The Deals team hunts for and highlights only the best discounts on picks made by our editorial ...

Today’s health headlines: ketamine nasal sprays offer a new option for people with treatment-resistant depression. Plus, how ...

Steam inhalation can help open the nasal passages and get relief from the symptoms of a cold or sinus infection. Learn about the benefits and risks.