Some 2.3 million of U.S. adults older than 65 — more than 4% — have a diagnosis of dementia. But even without a diagnosis, a certain amount of cognitive decline is normal as age sets in.

Lenny Lenski introduces a collection of nostalgic puzzle books for adults and seniors, blending brain-stimulating activities ...

Get ready to put your brain to the test with these fun and tricky visual puzzles! The challenge is simple: spot the differences between two nearly identical pictures. At first glance, they might look ...

Understanding how human neurons cope with the energy demands of a large, active brain could open up new avenues for treating ...

Older adults whose cholesterol levels fluctuate from year to year may face an increased risk for dementia and cognitive ...

When older adults have significant year-to-year fluctuations in their cholesterol levels without changes in medication, it ...