Add Yahoo as a preferred source to see more of our stories on Google. An axolotl (Ambystoma mexicanum) swims in a tank at the Center for Regenerative Therapies at the Technical University in Dresden, ...
Medically reviewed by Jonathan B. Jassey, DO Green mucus can be a sign of a bacterial or viral infection, but not always.You cannot know if an infection is bacterial or viral based on mucus color ...
A newly discovered bacterial duo may be the hidden cause of chronic constipation. The two microbes break down the colon’s protective mucus layer, leaving stool dry and hard — a problem traditional ...
A 30-year-old woman produced a single mass of gray material from her nose during a particularly forceful sneeze several hours before presenting to our clinic. She asked that the material be submitted ...
To many people, mucus is nothing more than a gross goo, something to be tossed away in a tissue immediately after clearing your throat or blowing your nose. To scientists, it’s nothing short of a ...