Flu season is here and in turn, we’ve returned to the familiar sights and sounds of runny snot and thick phlegm. However, most of the time, mucus isn’t just a side-effect of illness. The slime, which ...

Mucus is important for maintaining healthy lungs. Inhaled particles, including bacteria and viruses, get trapped in mucus and then cilia -- tiny hair like projections on the surface of the airway ...

Chronic obstructive pulmonary disease (COPD) is the fourth leading cause of death in the United States, most often caused by cigarette smoking or long-term exposure to air pollutants. While there is ...

Mucin concentrations are abnormally raised in each of the four muco-obstructive diseases — COPD, cystic fibrosis, primary ciliary dyskinesia, and non–cystic fibrosis bronchiectasis — and these ...

Please provide your email address to receive an email when new articles are posted on . Reductions in mucus plug scores correlated with reductions in fractional exhaled nitric oxide levels. These ...

Aug. 10 (UPI) --Exposure to common air and water pollutants can disrupt the structure and function of the mucosal system, according to a new study, the body's natural lubricant and first line of ...

Experts explain how to loosen and clear mucus from your chest so you can breathe easier.

Mucus is more than just the sticky snot that comes from your nose. This protein-rich goop is found in many other organs, including the lungs and intestines, where it forms a protective layer that ...

All animals, minus sponges, have evolved the ability to produce mucus. Snail mucus is used in skin care, and some research suggests it has some antimicrobial properties. In a recent study, scientists ...

Add Yahoo as a preferred source to see more of our stories on Google. The color of your mucus can reveal some surprising things about your health. (Photo: Getty Images) (Getty Images/iStockphoto) ...