So why do most of us still have these body parts and functions? It’s likely because they aren’t causing us any harm, explained Matthew Ravosa, the director of the Center for Functional Anatomy ...

In a new book, Dr. Mary-Frances O’Connor explores the ways grief affects the body, from the heart to the immune system.

(NEW YORK) — Blood samples showed evidence of past bird flu infections in veterinarians despite the doctors never reporting symptoms or knowing they had been exposed, a new federal report published ...

Body language is a silent orchestra, as people constantly give clues to what they’re thinking and feeling. Non-verbal messages including body movements, facial expressions, vocal tone and volume ...

Calculating your body mass index (BMI) involves using a simple formula with your weight (in pounds or kilograms) and height (in inches or meters). BMI is used to estimate your body fat and establish ...