B lood tests are performed to measure the levels of certain substances in the blood and detect disease. The tests involve ...

Higher FT4 levels were associated with increased risks for knee OA prevalence, severity, and progression, especially among patients with greater joint loading.

Emily Campbell visited several doctors before undergoing an ultrasound that led to a diagnosis. Now, she's encouraging others ...

The U.S. News Best High Schools rankings include data on nearly 25,000 public high schools in 50 states and the District of Columbia. Nearly 18,000 schools were ranked on six factors based on ...