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21286 results for "sleep research"
Missing sleep during the week might not be as harmful as we thought. New research shows that catching up on just two extra hours of weekend sleep can reverse some serious health effects and even reduce early death risk.
Researchers discovered chains of rapid brainwaves during REM sleep that replay memories in precise sequences, solving a long-standing mystery about how we consolidate experiences into lasting memories. This breakthrough reveals REM and deep sleep work as a tag team to strengthen what we remember.
Half of people use sound to fall asleep, but researchers just discovered pink noise might change your sleep more than expected. The good news? Simple solutions can help you find your perfect sleep environment.
One in three Americans doesn't get enough sleep, but new research shows what you eat before bed could change that. These six science-backed foods contain natural compounds that help you fall asleep faster and wake up more rested.
Getting more bright daylight during the day helps people fall asleep earlier and sleep more deeply at night, according to new research from the University of Manchester. The findings offer a simple, free way to improve sleep quality.
Flinders University researchers have developed a breakthrough drug treatment for sleep apnea that could receive US approval next year. The innovation offers new hope to more than one million Australians living with the dangerous sleep disorder. ---
Chinese researchers found the sweet spot for preventing diabetes might be getting just over seven hours of sleep each night. The 14-year study of 25,000 people reveals consistent sleep matters more than catching up on weekends.
University of Kentucky researchers discovered brain immune cells cause sleep loss in Alzheimer's disease and successfully restored over two hours of nightly sleep by temporarily removing them. The breakthrough offers a new treatment target that works independently of amyloid plaques.
University of Arizona researchers just secured nearly $14 million to finally answer which sleep apnea treatment works best for whom. The five-year study could transform care for 47 million Americans struggling with disrupted sleep and serious health risks.
A new study reveals that keeping your bedroom dark at night could be as important for your heart as controlling blood pressure. Researchers discovered that even small amounts of light during sleep can affect heart structure.
Millions of women have been misdiagnosed or overlooked for sleep apnea because symptoms differ from men's. New research and awareness are finally changing how doctors screen women, especially during menopause.
California's groundbreaking law requiring later school start times is delivering measurable wins for students. New research shows kids are sleeping more, feeling better, and scoring higher on math and English tests.
Missing sleep tonight? New research shows just 20 minutes of exercise can help your brain hold onto new memories for days. It works nearly as well as a 90-minute nap.
Scientists have proven what many have long suspected: sleeping on a problem really does help you solve it. New research shows our brains actively work through challenges while we rest.
Researchers at the University of Kentucky discovered how to restore two hours of sleep in Alzheimer's patients by targeting immune cells instead of neurons. The breakthrough could lead to early detection and better quality of life for millions.
Groundbreaking research reveals the secret to slowing down aging isn't just about your brain. Columbia University scientists discovered that getting between 6.4 and 7.8 hours of sleep each night can actually slow aging across your heart, lungs, immune system, and more.
Scientists analyzed data from 4.5 million people and found the sweet spot for sleep that minimizes your risk of developing dementia. The research offers practical steps anyone can take today to protect their brain health tomorrow.
New research suggests people with glaucoma could help protect their vision by sleeping without pillows. The simple bedroom change may reduce dangerous eye pressure that leads to blindness.
Researchers discovered how a deadly parasite evades the immune system using a "molecular shredder," solving a puzzle that stumped scientists for four decades. The breakthrough opens new pathways for treating sleeping sickness, which affects communities across sub-Saharan Africa.
Scientists discovered that ancient jellyfish and sea anemones repair DNA damage while they sleep, pushing the origins of sleep back over 600 million years. The finding suggests sleep evolved not for dreams or memories, but as essential cellular maintenance.
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