Mucus does far more than just act as a protective barrier. Emerging research reveals ways to harness its power and deliver ...

Discover why your period blood might look watery or thin. Learn 7 common causes and when to worry about changes in your ...

Discover 8 critical causes of bloody stool and what each type means for your health. Learn when rectal bleeding requires ...

Vomiting clear liquid often involves stomach fluids mixed with mucus, distinct from regurgitation (passive expulsion) or ...

Understand the health implications of cat vomit phlegm and find practical solutions. A comprehensive guide to help you care ...

Foamy urine could have a normal cause like rapid urination. But if it happens frequently, it could be caused by a medical ...

A few bubbles in your pee is normal, but foamy urine could require a trip to the doctor for a diagnosis and prescription.

Getting caught in the rain or sweating through a heatwave is nothing compared to what some animals deal with every day. These ...

Although people often think nasal congestion is caused by excess mucus, it’s actually a result of swollen blood vessels in the tissues of your nasal passages. This swelling blocks airflow and ...

Eye color is the color of the iris, the colored part around the pupil (the small black spot in the center of the eye). Fun ...

Can you guess what is pictured in photo below? The answer to last week's mystery is Copes gray treefrog, Hyla chrysoscelis, ...

Mucus is made of more than 95% water by weight, but its "key building blocks are mucins, which are long proteins decorated ...