No matter how intelligent we actually are, we always know someone who at least appears to be smarter than we are (or so we ...

A growing number of U.S. adults—particularly those under 40—are reporting serious challenges with memory, concentration and decision-making, according to a new study published in Neurology.

New IQ data show those with idiopathic hypersomnia and narcolepsy retain normal cognitive ability; fatigue, not sleepiness, hits working memory. Adults living with idiopathic hypersomnia and ...

Many people with ADHD wonder if they have a "bad" memory. I think “bad” is an unhelpful way to describe memory and “uneven” would be more accurate. Adults, teens and kids with ADHD often struggle with ...

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. “Working memory is the ...

Cognitive struggles are climbing across the U.S., especially among young and economically disadvantaged adults. Rates of self-reported cognitive disability nearly doubled in people under 40 between ...

A new study from UT Arlington reveals that setting reminders can eliminate some age-related declines in memory. The findings offer a significant breakthrough in addressing the cognitive challenges ...

When people lose their train of thought, they sometimes refer to it as having a "senior moment." But those moments are not so senior after all, and they actually have been rising sharply among young ...

Memory, focus, and mental sharpness are just as important as physical strength—especially for people committed to healthy living, fitness, and long-term wellbeing. Yet many Americans don’t realize ...