A new study finds that a common blood test for ovarian cancer may miss some Black and Native American patients, delaying ...

A blood glucose test measures how much sugar you have in your blood. You may have a blood glucose test in a doctor’s office, laboratory, or with a fingerstick meter at home. When you eat ...

CBS News chief medical correspondent Dr. Jon LaPook explains why immediate access to test results "is a great idea," but ...

A novel, rapid blood test demonstrated potential for detecting early-stage pancreatic cancer, according to results of a ...

New research warns that blood tests for Alzheimer’s disease may be unreliable, particularly for Black patients. A recent ...

A simple blood test for people with a certain sleep disorder may help predict the development of dementia years before ...

Patients with long-term health conditions in part of north Devon have said they face round-trips of more than 60 miles for ...

The research findings primarily focus on individuals with a sleep disorder but may have broader implications. A recent study ...

For people with a certain sleep disorder, a simple blood test could help predict the development of dementia years before symptoms appear, a new study indicates. Idiopathic REM sleep behavior disorder ...