Learn more about a new cancer blood test that increases cancer detection multifold and what its limitations are.

The Pathfinder 2 trial, involving 23,161 people aged over 50 from the US and Canada with no prior cancer diagnosis, produced ...

Progress in cutting the global toll of cancer remains painfully slow, but a new blood test has sparked unusual levels of hope ...

Progress in cutting the global toll of cancer remains painfully slow, but a new blood test has sparked unusual levels of hope ...

A complete blood count (CBC) is a common test to diagnose anemia by measuring red blood cell count, hemoglobin, and hematocrit levels. Iron deficiency is a common cause of anemia, and doctors may ...

Alzheimer's research has come a long way in recent years. New blood tests can diagnose the disease before symptoms present.

It's not available yet, but it could lay the groundwork for faster diagnoses and, potentially, additional treatments.

New clinical research has identified a blood test that can reveal which women are more likely to respond to a particular treatment for ovarian cancer, known as PARP inhibitor therapy.

Doctors can diagnose fatty liver disease, now called metabolic dysfunction-associated steatotic liver disease (MASLD), using blood tests that measure serum liver enzyme levels. Elevated enzyme levels ...

This simple blood test measures the two main proteins in your blood. A high reading may indicate issues such as severe hydration or a weakened immune system. A serum albumin and globulin (A/G) ratio ...

Few illnesses instill as much fear as Alzheimer’s, a fatal neurodegenerative disease that destroys memory and identity. The dread is compounded by the uncertainty that often surrounds the diagnosis of ...

A blood osmolality test measures the blood for the concentration of certain dissolved particles. This test can show whether a person has an irregular balance of fluids in their body. Osmolality tests ...