Nutritionist Nmami Agarwal explains why hot weather can cause temporary swelling in the hands and feet and shares simple ways ...

A study suggests that some beverages can keep the body hydrated for longer than water.

Cystic fibrosis, or CF, is a lifelong genetic condition that affects how the body produces mucus, sweat, and digestive fluids. More than 100,000 people across 94 countries have been diagnosed with ...

Ebola spreads through direct contact with the body fluids of a symptomatic person or with contaminated clothing or other materials. Ebola virus is in saliva and other body fluids but has not been ...