Repeated episodes in which Donald Trump has appeared tired at public events have sparked a debate about dementia and sleep.

It's no secret that a good night's sleep is key to a healthy brain. However, the full extent of the importance of rest on our cognitive function is still being explored. And now, new research has ...

Reports show many Americans are not getting enough sleep – which can cause all kinds of health issues and even impact our memory. “One of the cool things about researching sleep and practicing sleep ...

Quality sleep is critical for people living with epilepsy to avoid triggering seizures. Poor sleep can affect seizures, memory, and more.

What happens to your brain after 14 days of limited sleep? Here's the somniaphage effect, how chronic sleep deprivation impacts memory, mood, and cognitive function, and why prioritising sleep is ...

The drop in blood oxygen levels that occurs during a sleep apnea episode appears to be linked to degeneration of brain regions associated with memory, researchers reported Wednesday in the journal ...

Lack of sleep harms almost every system in the body: From concentration and memory to hunger hormones, metabolism and the ability to cope with stress.

Dar es Salaam. As the world marks World Sleep Day on March 13, 2026, health experts and researchers are urging people to recognise the importance of quality sleep for both physical and mental ...

It’s currently T3’s Sleep Month, which means we’ve been sharing plenty of expert advice on everything from the best mattress toppers to the sleep hacks that actually make a difference. This week in ...

Experiment conducted by researchers at the University of California, Berkeley Feb. 1, 2013 — -- An experiment at the University of California, Berkeley, found that seniors enjoy less quality ...