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.

These are the most important blood tests that doctors suggest you should have for a deep dive into your health.

For people with weakened immune systems, common molds lurking in the environment—in the soil, along damp walls or on a ...

A rapid blood test could speed treatment for people who have suffered a stroke related to brain bleeding, a new study says.

New blood tests for detecting colorectal cancer seem like an easy and convenient option compared to a colonoscopy. Instead of ...

A new study has found that a simple blood test can accurately detect colon cancer in middle-aged and older adults. The ...

A promising experimental blood test has shown the ability to accurately detect colon cancer with 81% accuracy in patients and ...

A rapid blood test could speed treatment for people who’ve suffered a stroke related to brain bleeding, a new study sa ...

ABC News medical correspondent Dr. Darien Sutton answers your health questions and shares his prescription for wellness.

A suspect charged with driving off the road and hitting a Gastonia man walking home wants the state lab to retest his blood.

Your immune system may identify the trigger—which is actually harmless—as a threat, and set the immune response into motion. There are several different methods of diagnosing allergies, including ...

A blood-based test (Freenome) may provide a new option for colorectal cancer (CRC) screening in the average-risk U.S. p ...