An irregular bedtime in midlife may signal an increased risk of cardiovascular disease. A new study from the University of Oulu suggests that large swings in when people go to bed could double the risk of serious cardiac ...
Apr 4, 2026
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A groundbreaking new study tracking almost 2,000 young Australians for a decade has challenged a long-held assumption about depression and physical health, finding disrupted sleep was a stronger predictor of later insulin ...
Apr 4, 2026
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Easter is here and chocolate is everywhere—crowding shop shelves, piling up on desks, and likely already sitting in your pantry.
Apr 2, 2026
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Lifestyle-behavioral factors and socioeconomic status play an important role in shaping healthy aging, but their effects may differ depending on the individual's DNA, according to a new international study led by Adelaide ...
Apr 1, 2026
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A research team at Charité–Universitätsmedizin Berlin has developed a test that can determine a person's chronotype based on their hair roots. It is intended to lay the foundation for circadian medicine—that is, medicine ...
Apr 1, 2026
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Have you ever been drifting off to sleep when suddenly you hear what sounds like a gunshot, a door slamming, or an explosion inside your head? You jolt awake, heart pounding, sit upright in bed, but the room is silent.
Mar 31, 2026
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Sleep helps the brain to cleanse itself—and now this process can be measured in humans entirely noninvasively. Researchers at the University of Oulu have developed a method that allows the increased movement of brain fluids ...
Mar 31, 2026
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A study by psychologists at Nottingham Trent University suggests that mornings are the optimal time for older adults to engage in age-related interventions to maximize well-being. The research involved 86 men and women aged ...
Mar 30, 2026
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While sleep is essential to health, nearly half of adults (45%) have not discussed sleep with their health care professional, according to a new survey from the American Academy of Sleep Medicine. The health care conversation ...
Mar 30, 2026
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Electrical signals from the brain could help identify potential issues in the organ's development, a new study reports. Scientists from the University of Fribourg in Switzerland and the University of Surrey investigated electrical ...
Mar 30, 2026
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