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.

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

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

"Seeing is believing," the founder of lab company Truvian told me. So I tried its tabletop blood testing device—which ...

An accurate new blood test for colon cancer, the fourth leading cause of cancer deaths in the US, has been reported.

A blood test may rapidly distinguish brain bleeds from clot-caused strokes, even before people with stroke symptoms reach the ...

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

Research that has not yet been peer-reviewed shows the newest blood test is more than 80% accurate in detecting colon cancer ...

Bill to pay for multi-cancer early detection screening test has bipartisan support, but just ran out of time last session.

"Right now lots of people are coming to the hospital with respiratory tract infections and we don't know whether it's viral ...

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