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

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

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

Patients across the UK will take part in the study where their blood will be tested for a series of proteins - called ...

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

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

An experimental blood test can effectively and accurately detect colon cancer in middle-aged folks and seniors, a new study ...

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

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