It’s not how long you sleep—but how well—that may determine your brain health, according to new scientific findings.

Wondering how to get a good memory? Not only can this habit help you preserve it as much as possible as you age, but it can ...

An analysis of the Einstein Aging Study data showed that older adults who experience longer nighttime wakefulness tend to ...

Scientists find an inverted u-shaped curve when studying sleep timing and hours and how that relates to BDNF and optimal ...

Sleeping long has a negative effect on brain performance, especially in people who are depressed, according to the findings of a new study. It suggests that sleep might be a modifiable risk factor for ...

Sleep brain activity can reveal early dementia risk by measuring brain age. New study shows a simple way to understand brain ...

This reduced connectivity may increase the risk of behavioral problems and mental illnesses like depression and ADHD. Boys and minority children are particularly vulnerable to sleep deficits and ...

Declining brain function is a natural part of the aging process, but that doesn’t mean it can’t be delayed. A new study found that physical activity can boost brain function for up to 24 hours and, ...

Lack of sleep can affect your brain, heart, immunity, and overall health. On World Sleep Day 2026, know what really happens ...

Researchers have identified a surprising brain pattern that may help explain why people with ADHD often struggle to stay focused. Even while awake, their brains can slip into brief episodes of ...

Sleep apnea affects an estimated 80 million adults in the U.S., yet it remains one of the country’s most underdiagnosed health conditions. Research suggests that up to four in five people with sleep ...

Your teen’s sleeping habits may affect how their brain functions, according to new research from the University of Georgia. And lack of quality sleep may put kids at risk of developing problem ...