The coldest and densest molecular gas clouds in the interstellar medium can have temperatures of 10 K (-505 °F/-263 °C), ...

The common cold is typically caused by viruses, most often rhinoviruses, which infect the upper respiratory tract (nose and throat). 1 Zinc has been reported to block the replication of rhinovirus. By ...

A cold typically resolves after about a week, although congestion, cough, and runny nose can linger. Your cold may be improving if you have more energy and your symptoms are milder. Generally, these ...

When you start to feel a cold coming on, it’s understandable to feel annoyed. After all, colds are miserable, leaving you with a stuffy nose, achy throat, and cough for days. With that, you may wonder ...

A newly discovered immune response inside the nose could explain why respiratory illnesses like RSV, Covid, the common cold and flu thrive in winter, according to research published Tuesday in The ...