There is no single, easy test to diagnose Alzheimer’s, but a new review of 18 scientific studies confirms that a simple blood ...

Social frailty—the fraying of close relationships and community ties—is a strong predictor of dementia risk. Could AI companions help revitalize social interactions?

People at heightened risk of Alzheimer’s disease may be able to slow their cognitive decline by taking more daily steps, a new study suggests. Researchers found people with early, presymptomatic ...

A team of Mayo Clinic scientists have created a way to estimate a person’s risk of developing memory and thinking problems long before symptoms of Alzheimer’s disease begin, potentially changing how ...

Walking a few thousand steps daily may help hold off Alzheimer’s for years, a Mass General Brigham study found. Even moderate physical activity slowed both cognitive decline and the buildup of harmful ...

Scientists have discovered that the brain may have a built-in way to fight Alzheimer’s.

Emory researchers discovered blood changes that could allow Alzheimer’s to be detected years before symptoms appear. The team is developing a blood test that may identify early risk and guide ...

Even small amounts of walking could slow down the brain changes that lead to Alzheimer’s, a new study shows. In fact, results point to a very specific window where benefits peak. Researchers from Mass ...

EVANSTON, Ill., Sept. 22, 2025 /PRNewswire/ -- Researchers at Endeavor Health have discovered a gene mutation that may cause fat and waste to build up in the brain, contributing to Alzheimer's disease ...