Learn what different shades of blood mean and how they signal changes in your health or potential medical issues.

Researchers have developed a method to extract living cells from feces that they say could help conservationists better ...

Gastroenterologists say pooping really does make you feel good. It does this by promoting relaxation, releasing serotonin and ...

A woman has opened up about lying so she could get a colonoscopy at 27 and it caught stage 4 bowel cancer despite doctors ...

After having her symptoms dismissed by doctors, Sydney Stoner, 27, decided to lie and say she had blood in her stool to get a ...

Your number two reveals a lot about you. Here's what your time on the toilet says about your health, according to ...

Common culprits include black licorice, blueberries, beets, and blood sausage. The natural compounds that give these foods their dark color can stain your stool, Dr. Johnson explains. Blueberries ...

Colorectal cancer is the third most common cancer worldwide. While early detection significantly improves the chance of ...

Sometimes, they just put it off, said Dr. Antoine Pham, an internal medicine doctor with Thrive Medical. He has started ...

Minutes later, the diagnosis was official: the 34-year-old mother of three kids under 6 had Stage III colon cancer.

Participants provided sputum, urine, stool, and blood samples. The challenge of diagnosing TB in vulnerable populations "People living with HIV are at higher risk of developing pulmonary tuberculosis, ...

Participants provided sputum, urine, stool, and blood samples. The challenge of diagnosing TB in vulnerable populations "People living with HIV are at higher risk of developing pulmonary tuberculosis, ...