As we age, the risk of developing dementia increases. And now, a new study has found a potential connection between the lack of slow-wave sleep and dementia in older adults. Slow-wave sleep, also known as deep sleep, is the third stage of our sleep cycle and is crucial for our overall well-being. It is during
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The vast expanse of space never ceases to amaze us with its enigmatic wonders. Among its countless mysteries, an unexpected phenomenon has emerged: the existence of stellar vampires. These astronomical creatures, known as Be stars, are characterized by their rapid rotation and the presence of Balmer emission, emitted by hydrogen atoms. However, their elusive companions
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Cannabis, a commonly used substance in the United States, has sparked significant debates regarding its effects on human health. With the increasing legalization of marijuana in some US states and countries around the world, the need to understand its impact on our bodies becomes crucial. A recent study conducted by researchers from Northwestern University Feinberg
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For centuries, scientists have been captivated by the enigmatic phenomenon of purple smoke produced by fulminating gold, the world’s first known high explosive. The discovery of fulminating gold by alchemists in the 16th century paved the way for further investigations into its explosive properties. While the recipe for this explosive material has been understood, the
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Scientists at the University of Warsaw’s Faculty of Physics have made a ground-breaking discovery in the field of optics. By superposing two light beams twisted in the clockwise direction, they have successfully created counterclockwise twists in the dark regions of the resultant superposition. This research has been published in the journal Optica and holds implications
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A new study reveals that parents in the US are regularly giving melatonin supplements to children as young as preschoolers, despite the lack of evidence supporting its safety or effectiveness. According to the research, nearly one in five school-aged children and pre-teens use melatonin to help them fall asleep, a significant increase from the reported
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Ransomware incidents have been plaguing computer systems for over three decades, but it was only in the last decade that the term “ransomware” gained widespread recognition in popular media. Among the various ransomware strains, LockBit has emerged as a highly visible and concerning threat. Let’s take a closer look at what LockBit is, who its
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The enigmatic lunar swirls that adorn the surface of the Moon have long puzzled scientists. However, recent findings suggest a potential link between these swirling patterns and changes in lunar topography. This revelation brings researchers closer to unraveling the origins of these captivating features that have defied explanation. Planetary scientist John Weirich of the Planetary
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Finding the right immunomodulators is a critical step in developing effective vaccines and immunotherapies for treating diseases like cancer. However, the vastness of the chemical space makes this task seem insurmountable. With an estimated 1060 drug-like small molecules, surpassing the number of stars in the visible universe, identifying the molecules that elicit the desired immune
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Dam management is a critical aspect of water resource management, especially in regions prone to extreme weather conditions like Korea. However, traditional physical models used for dam operations have proven to be insufficient in coping with the increasing challenges brought by the global climate crisis. In light of this, a research team from Pohang University
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Recent research published in Science Advances offers a more optimistic outlook for the planet. This study suggests that plants worldwide might be capable of absorbing more atmospheric carbon dioxide (CO2) from human activities than previously anticipated. While this finding is noteworthy, the environmental scientists involved caution against interpreting it as a reason for governments to
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