With Silicon Valley pouring billions into energy solutions to meet the massive electricity demands of AI, it’s easy to forget that old-fashioned human intelligence is very energy intensive, too.

A mix of exercise, a healthy diet, social engagement and brain games could improve cognitive capabilities in older adults at risk of cognitive decline or dementia, a clinical trial has found. The ...

A new meta-analysis published in the American Psychological Association’s Psychological Bulletin debunks the myth that hunger ...

Easy everyday habits can help keep you sharp. And it’s never too late to start them. By Mohana Ravindranath Small tweaks to your daily routine can go a long way toward protecting your body’s control ...