Doctors in Dallas and other parts of Texas are beginning to use a new blood test that can detect colon cancer earlier. The ...

A new blood test was found to detect colon cancer with more than 80% accuracy — and to rule it out for 90% of healthy people.

Blood pressure numbers indicate the pressure measured when your heart beats (systolic), and in between the beats (diastolic). Less than 120/80 (one hundred twenty over eighty) is considered normal. A ...