Unwanted Sexual Contact Reported by 1 in 4 Female Undergrads: Survey Former Peanut Company Owner Gets 28-Year Prison Sentence for Salmonella Outbreak Non-Profit Foundation Regains Rights to TB Drug New Advance in Lab-Grown Kidneys

Don't forget to stretch first

Researchers say dietary nitrate could help these patients climb stairs and get out of a chair

Nearly 80 percent of patients chose easing discomfort over greater movement, research shows

Risk was particularly high for women who had more than one health problem during pregnancy, study suggests

Dosage should be tailored to the needs of individual patients, researchers say

Research shows it equals same level of physical exertion as a brisk walk

Study found seniors who were more active showed more activity in brain scans

Study authors suggest a lack of oxygen before the procedure may play a role

Mutations associated with aggressive tumors are more prevalent among black women, study shows