The US Food and Drug Administration has given marketing clearance to a blood test to help diagnose Alzheimer’s disease, ...

The FDA has cleared the first-ever blood test for early Alzheimer's detection, which the agency says reduces the need for ...

The Lumipulse Alzheimer's blood test is the first of a new generation of tests that may replace brain scans and spinal taps to detect the disease.

The Lumipulse G pTau217/Beta-Amyloid 1-42 Plasma Ratio is for the early detection of amyloid plaques associated with Alzheimer’s disease in symptomatic adults 55 years and older.

GOP holdouts complicate advancing the package out of the House Budget Committee. ABC News’ Stephanie Ramos spoke with Hofstra University law professor James Sample about how the justices ...