The increased size of, and lesser blood supply to, a key brain structure in patients with long COVID tracks with known blood markers of Alzheimer's disease and greater levels of dementia, a new study finds.
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Some men are resorting to obtaining testosterone replacement therapy (TRT) from underground sources due to significant barriers to accessing the therapy through formal medical channels, according to new Griffith University ...
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Oxidative stress is a direct consequence of an excess in the body of so-called free radicals—reactive, unstable molecules that contain oxygen. Free radicals are normal metabolic by-products and also help to relay signals ...
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When running a fever during infection, we often feel chills, which prompt us to take action to warm ourselves, such as turning on a heater or adding layers of clothing. Increased body temperature helps inhibit pathogen growth ...
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Artificial intelligence could help doctors detect serious heart valve disease years earlier, potentially saving thousands of lives, a new study suggests. Researchers led by the University of Cambridge analyzed heart sounds ...
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Mexico's most populous state said Monday it was stepping up health screening at schools and recommended the use of face masks for students and staff as the country confronts a growing measles outbreak.
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Beyond the lesson plans and grading, teachers during the war had to manage a complex layer of war-related stress that often went unnoticed but deeply affected their ability to stay in the profession. A recent study explores ...
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Parents of children with medical complexity report that they rely on various medical devices for essential care of their kids at home, yet the processes of obtaining and using these devices are inadequate and often pose safety ...
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The latest monthly report from ECDC for December 2025 shows that between January and December 2025, 7 655 measles cases were reported by 30 countries. Eight of these individuals died following measles infection: four in France, ...
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New research indicates that a drug commonly prescribed for gout may also lower the risk of heart attack and stroke when taken at an appropriate dose.
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