"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." In a small study, sprint interval exercise helped to “clean-up and rebuild” cells better than ...

Lower back pain is the most common cause of disability worldwide, and avoiding exercise can actually make it worse, according to some research. A study found benefits to a 12-week run/walk program, ...

In a recent study published in the New England Journal of Medicine, researchers conducted a prospective cohort study in the UK to assess the level and durability of protection offered by two doses of ...

A new study raises the question whether some people can wait longer than the recommended 10years to repeat a colonoscopy after a negative initial screening for colorectal cancer. The study, published ...