Your mucus can turn green from the even larger build-up of dead ... When blood from your nasal lining dries, it can mix with the mucus and turn brown. But brown mucus isn’t always because ...

A lot of people think yellow or green snot means you need an antibiotic. That is not true. Laura Martin, MD, MPH If it's a viral infection causing the yellow or green snot, yellow in particular is ...

Julia Calderone wrote an earlier version of this post.

Top-secret talks have taken place over replacing the red, green and brown balls to make them more eye-catching and easier to see. It comes after World Snooker Tour bosses commissioned extensive ...

If you're dealing with a fever, facial pain, severe congestion or prolonged symptoms, green mucus may also suggest a sinus ...