Using a laboratory model of the human nose, scientists have investigated why the severity of common-cold infections varies so ...

Learn how the body’s earliest immune defenses can stop a common cold before symptoms appear.

Who knows why different people have different symptoms with the common cold? Well, a new study used laboratory-grown noses ...

Researchers grew nasal tissue in a lab to unlock clues about how your body battles the common cold.

Sinusitis, sometimes called a sinus infection, is a common condition that often develops after a cold or flu. Because its ...

A cold nose can be caused by hypothyroidism, which makes you sensitive to cold. Raynaud's syndrome can make your nose and extremities feel cold due to blood vessel spasms. Stress can make your nose ...

() — About 50-90% of people get a runny nose when it's cold. We call this "cold-induced rhinitis", or "skier nose". People with asthma, eczema and hay fever seem to experience it more. It's the job of ...

Many people across cultures grow up hearing that cold weather makes you sick. Going outside without a coat, breathing in cold air, sleeping in a chilly room, getting caught in cold rain or snow, or ...