A blood test that could help rule out Alzheimer's is now cleared by the FDA. The test is designed for adults 55 and up who ...

Alzheimer's disease is a heartbreaking and complicated condition, slowly taking away memory, thinking, and independence.

When it comes to early detection of cognitive impairment, a new study suggests that the nose knows. Researchers from Mass General Brigham developed olfactory tests-in which participants sniff odor ...

The study, published in The Lancet Healthy Longevity, looked at data from 9,436 people aged 40 or over (with an average age ...