Casey Yiannackopoulos, 47, faces charges after allegedly crashing his car and fleeing the scene, leaving his mother to die.

For years, doctors have relied on familiar vital signs—heart rate, blood pressure, temperature and oxygen levels—to monitor someone's health. But researchers at the University of Missouri believe one ...

Feeling tired, moody, or weak can be early signs that your body needs a blood check. Doctors say regular blood tests help ...

New blood tests could help doctors diagnose Alzheimer's disease faster and more accurately, researchers reported Sunday – but ...