Too little or too much sleep might be hurting you more than you think.
How we sleep may have lasting impacts on our brain health as we age. A new University of Arizona study has found that several ...
A new study to be presented at the SLEEP 2026 annual meeting found that adults who feel older than their chronological age ...
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A 3 mg melatonin pill before daytime sleep just boosted night shift workers’ DNA repair by 80% — the first trial built to test the link
Roughly 15 million Americans clock in for night shifts, and the World Health Organization’s cancer research arm has ...
Your sleep quality can affect many systems in the body, from heart to brain health. A study suggests 6.4 to 7.8 hours of ...
Here’s another reason to maintain good sleep. A 3-year study of more than 400 elderly people suggests a tie between excessive daytime sleepiness and dementia. KERA’s Sam Baker discussed this with Dr.
A new study linking daytime napping to increased mortality rates in older adults may have some rethinking that midday snooze. The study, presented last month at SLEEP 2025, the 39th annual meeting of ...
Caffeine is the world’s most widely used stimulant, and plenty of people use it to ward off morning grogginess or simply to ...
If you liked this story, share it with other people. New research based on more than a decade of field observations indicates that wild Sumatran orangutans balance their sleep needs much like humans ...
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