A new study found that older adults with higher dietary copper intake performed better on cognitive tests. Copper plays key ...

A new longitudinal study suggests that overall well-being—and especially a strong sense of purpose—are important components ...

The Official IQ Test 2025 by QuickIQTest.org is not a gimmick or a game—it’s a streamlined, science-based evaluation tool for ...

A new UCLA study reveals that measuring how long it takes older adults to respond verbally to questions can detect excessive sleepiness levels that often go unnoticed. The research, published in Sleep ...

Your walking pace reveals your brain’s health and your overall age. Midlife speed tests link slower miles per hour to brain ...

The study investigates the link between pesticide exposure and cognitive impairment in older adults, suggesting a need for ...

Higher glycemia was associated with worse cognitive score outcomes among patients with short-duration type 2 diabetes at 4-year follow-up.

Long-term musical training may mitigate the age-related decline in speech perception by enhancing cognitive reserve, ...

The decision to withdraw a driver’s licence is complex and high-stakes, but fair and effective medical fitness-to-drive assessments are essential to protecting all road users, writes Dr Beth Cheal.

For the first time, a study shows an online assessment can provide a scientific measure of acetylcholine—a key brain chemical ...