The U.S. Food and Drug Administration (FDA) recently cleared a blood test that detects signs of Alzheimer's disease in the brain, according to multiple studies. This is the first-ever blood test ...

A blood test, combined with an ultrathin material derived from graphite, could significantly advance efforts to detect ...

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A Swedish study found blood testing to be more accurate than traditional exams at diagnosing Alzheimer's. The findings were reported at a conference in Philadelphia on Sunday. FILE - A doctor points ...

With two new treatments for Alzheimer’s disease approved in recent years, there’s growing hope for people at risk of the memory-robbing condition. But tests to detect the condition still lag behind.

WASHINGTON — New blood tests could help doctors diagnose Alzheimer’s disease faster and more accurately, researchers reported Sunday — but some appear to work far better than others. It’s tricky to ...