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

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.

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

A blood-based biomarker test may be a reliable method for predicting or ruling out Alzheimer’s disease-related pathology and ...

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

Type I interferon (IFN) score may effectively predict disease progression in limited cutaneous systemic sclerosis, with a ...

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

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

A new blood test is being trialed in the UK to detect the early signs of dementia. It is hoped it could identify patients ...

Research that has not yet been peer-reviewed shows the newest blood test is more than 80% accurate in detecting colon cancer ...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

Researchers observed that only 8.3% of 24 children or adolescents with peanut allergy passed a double-blind placebo-controlled food challenge with at least 444 mg of peanut protein after receiving ...