One company has a big early lead in blood tests that detect cancer returning in survivors.

New blood tests measuring p-tau217 levels show promise for predicting Alzheimer's risk years before symptoms appear, though ...

Experts think certain non-routine tests are worth asking your doctor about, since the results could point to health-saving ...

There’s a more accurate way of measuring who’s at risk for cholesterol-related health issues. So why don’t more doctors use ...

Take a blood test now, even without symptoms, and learn if you could some day develop Alzheimer’s disease. Whether you should ...

WASHINGTON — New blood tests could help doctors diagnose Alzheimer’s disease faster and more accurately, researchers reported Sunday — but some appear to work far better than others. Subscribe to read ...

BD’s new MiniDraw diagnostic devices could let pharmacists—and, one day, maybe patients—manage blood testing needs and monitor health conditions. BD received its FDA authorizations for two blood draw ...

The anion gap blood test measures the acid-base and electrolyte balance in the blood. Results can show whether there is an imbalance in a person’s pH levels, which may be making the blood too acidic ...

Doctors warn it could give you inaccurate results.