A new scientific breakthrough may soon let doctors measure how old your organs truly are using just a single test.

A blood test has achieved 96% accuracy in diagnosing the condition in a small study of individuals. What does the test detect, and is it a biomarker of the condition? A debilitating long-term illness, ...

A new Galleri blood test detected 75% of cancers without current screening options, with over half found in early stage I or ...

A Bay Area biotech company is behind a potentially groundbreaking blood test that promises to be a game-changer in cancer ...

A 96% accurate blood test for ME/CFS could transform diagnosis and pave the way for future long COVID detection. Researchers from the University of East Anglia and Oxford Biodynamics have created a ...

FDA cleared the Elecsys pTau181 test as the first blood-based biomarker to aid in the initial assessment of Alzheimer's disease and other causes of cognitive decline that can be used in the primary ...

Millions in India face silent vision loss from diabetic retinopathy, a serious complication of diabetes. High blood sugar ...

Roche's Elecsys pTau181 test is the second blood-based biomarker test to receive FDA clearance for Alzheimer’s disease this year. - Sarah Silbiger/Getty Images The US Food and Drug Administration has ...

A team of scientists has developed a highly accurate blood test for Chronic Fatigue Syndrome. The test reads tiny DNA patterns that reveal the biological signature of the illness. For millions who’ve ...

Blood tests are a critical diagnostic tool for establishing a health baseline in pets, not just for detecting disease. The Complete Blood Count (CBC) assesses red cells, white cells, and platelets to ...

The U.S. Food and Drug Administration has given clearance to another blood test to help assess Alzheimer’s disease and other causes of cognitive decline, providing a broader understanding of when the ...