In a routine blood test that turned extraordinary, French scientists have identified the world’s newest and rarest blood group. The sole known carrier is a woman from Guadeloupe whose blood is so ...

Plasma proteomics reveals that the biological ages of key organs, especially the brain and immune system, strongly predict ...

The blood test is significantly less expensive and invasive than other tests for diagnosing Alzheimer's, opening the door for early interventions.

Discover 7 essential blood tests that can help detect cancer early in men and women. Understand the significance of these tests and improve your chances of early diagnosis and treatment.

Mayo Clinic's FDA-approved blood test diagnoses Alzheimer's disease with 95% accuracy, offering a less invasive alternative to traditional methods.

The Lumipulse test has specifically been approved to help diagnose the disease in the clinical setting. Dr. Amanada Smith said that makes it the first and only test with that advantage.

A new blood test can tell if cancer has returned months before a scan But whether patients should be getting the tests—as some already are—is not yet clear.

Understand the essentials of blood donation with this guide on who can give and who can receive blood. Learn eligibility criteria and how donation saves lives.

FDA approves first blood test for Alzheimer's detection. Simple blood draw replaces expensive scans and spinal taps.

A new "proteomic" blood test can accurately screen a newborn's DNA for thousands of rare, inherited diseases by analyzing just a single-milliliter sample, according to a study to be presented Monday.

Blood tests have long been an important tool for giving doctors a picture of a patient’s health, from cholesterol levels to diabetes risk. Now new genetic science, AI analysis and other advances ...