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

The 'Heal Squad' podcast host, whose pancreatic cancer was discovered early enough to be treated, says, "I wouldn't be here ...

A new blood test that could help doctors identify whether a patient has Alzheimer’s disease was cleared by the FDA last week.

What if a blood test could reveal the pace of our aging – and the diseases that may lie ahead? The labs of Profs. Liran Shlush and Amos Tanay at the Weizmann Institute of Science have been conducting ...

Brad Reisfeld is a professor of chemical and biological engineering, biomedical engineering, and public health at Colorado State University. Your blood serves numerous roles to maintain your health.

The FDA has cleared Elecsys pTau181, the first blood test for use in primary care to help rule out Alzheimer’s disease in ...

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 ...

Scientists at CSIRO, Australia's national science agency, have identified simpler and less invasive methods to improve ...

Scientists from Oregon Health & Science University have developed a blood test called PAC-MANN that is said to be less invasive, cheaper and more robust than traditional screening methods for ...

The blood test that detects nicotine is called a cotinine test. It measures recent tobacco use and exposure. Cotinine is a chemical that comes from the breakdown of nicotine in the body. A blood test ...

Grail's Galleri test screens for more than 50 different types of cancer from a single blood draw. (Getty Images) If you could take a simple blood test that could detect multiple types of cancer while ...