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

Scientists at Oregon Health & Science University say they are getting closer to a simple blood test that could help doctors ...

A survey of nearly 600 adults found that 85% would get an Alzheimer's blood test if their doctor recommended it.

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

Doctors may consider blood testing for the endocrine-disrupting chemicals per- and polyfluoroalkyl substances (PFAS) to assess community-wide exposure, the CDC recommended in new guidance this week.

University of Pennsylvania researchers are developing a blood test to better predict the risk of kidney disease in Black ...

A blood test is a medical procedure where a sample of a person's blood is taken (called a blood draw) and sent to a lab for analysis. Knowing the results of blood tests helps a physician better ...

Mayo Clinic researchers have developed a blood-based method that may help detect germ cell tumors, the most common type of ...