The new estimate is based on a new study that found a higher lifetime risk than previously thought: After age 55, people have ...

"The benefits of having puzzles and games is that you're strengthening your brain, you're creating new connections and making ...

A study finds antibiotics do not impair cognitive function or increase dementia risk in older adults, contrasting previous ...

Adjusting the thermostat could make a difference in how well brains work for the elderly. In a year-long study published in ...