Most adult sleep is non-rapid eye movement (non-REM) sleep, which is restorative and promotes resilience to stressful conditions. However, the brain mechanisms underlying non-REM sleep's relationship to stress resilience ...
Sep 7, 2026
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You've just finished eating lunch and you're back at your desk, ready to dive into the rest of the day's work. Yet by 3 p.m., you find your eyes starting to droop. Before long, the only thing you can think about is how much ...
Sep 7, 2026
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In a third of cases, AI chatbots wrongly reassure sleep apnea patients that their symptoms are not serious, discouraging them from seeking a referral to a specialist, according to research presented at the European Respiratory ...
Sep 6, 2026
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Modern lifestyles, longer light exposure and constant digital distractions have pushed the world into a global sleep crisis—one that poses a major threat to public health. Sleep loss doesn't just leave us tired and irritable; ...
Some 70% of teens trying to adapt to a fall schedule are missing out on sleep. Early bells and tough classes combine with delayed biological clocks during adolescence, keeping their nightly sleep duration during the school ...
Sep 4, 2026
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Bright light therapy lamps can improve sleep, activity levels and circadian rhythms among older adults in urban areas who have diminished exposure to natural light, a new study from the University of Surrey reports. Scientists ...
Sep 2, 2026
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A child who snores loudly every night might seem like a funny sight. But if that snoring accompanies repeated narrowing or blockage of the airway, the effects can reach far beyond a noisy night.
Sep 2, 2026
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Early school start times and sleeping in on weekends could contribute to anxiety in teenagers, a new study found.
Sep 1, 2026
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The upcoming back-to-school season will likely put a serious dent in the sleep of many American families. Healthy sleep takes a back seat to the everyday demands of work, school and family, a new survey has found.
Sep 1, 2026
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Balancing work and personal life is more challenging for evening types, or "night owls," than for morning types, or "early birds." Evening types have a harder time recovering from work and are more likely to have mental health ...
Aug 31, 2026
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