An exhalation delivery system that uses a patient's own breath to carry the anti-inflammatory compound fluticasone (EDS-FLU) directly to the sinuses reduced chronic sinus infection (sinusitis) ...

ATLANTA — There is one mask that's becoming popular online, but medical experts said it does more harm than good. Masks with what's called an exhalation valve promise better comfort than traditional ...

There are books so jammed with brilliant, mind-exploding ideas it's like the author packed fireworks between the covers, all strung together on a very short fuse. There are others that take a single ...

Please provide your email address to receive an email when new articles are posted on . Acute disease exacerbations fell to 66% with treatment — a 56% reduction — compared with placebo. Congestion, ...

Please provide your email address to receive an email when new articles are posted on . Many e-cigarette and hookah smokers exhale aerosols through the nose, which may increase risk for lung ...

Using high-speed video and schlieren imaging, a research engineer has created videos that show how air flows through masks with and without exhalation valves. Many people wear masks in public to slow ...