MeSH tree: G11
Melatonin is a naturally produced molecule that has long been suspected to play a role in healthy sleep, but it has been unclear how it does so. Now, Caltech researchers have discovered a mechanism through which melatonin ...
Apr 20, 2026
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Younger children and teens often have built-in opportunities to stay active through gym class, sports, and extracurricular activities. But after high school, those structured options often disappear. And many young adults ...
Apr 20, 2026
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Many studies carried out over the past decades have explored the relationship between mental and physical health, showing that the two are often interlinked. One well-established indicator of overall physical health is cardiorespiratory ...
Despite its small size—it could sit in the palm of your hand—the zebra finch is a remarkable learner. A songbird native to Australia, it's renowned for its ability to pick up new songs. That talent has made it a favorite ...
Apr 17, 2026
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Broken wrists are among the most common injuries in children, accounting for about half of children's fractures. Severely displaced distal radial fractures, where the bones move out of place, are often routinely treated with ...
Apr 17, 2026
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Every thought, memory, and feeling we experience depends on trillions of tiny connection points in the brain called synapses. These are the junctions where one neuron passes signals to another, forming the vast communication ...
Apr 15, 2026
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From van Gogh to Amy Winehouse, the trope of the suffering artist has been around nearly as long as art itself—but is the connection between creativity and pain mere metaphor, or grounded in science? According to Constructor ...
Apr 15, 2026
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Researchers from the German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE) and other partner institutions of the German Center for Diabetes Research (DZD) have now identified a previously unknown function of the PICALM ...
Apr 13, 2026
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Challenging the classic view, two cognitive scientists argue in a new review that categorization is not a late, specialized stage of sensory processing. Instead, it is a core function operating at every level, anticipating ...
Apr 13, 2026
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Type 1 diabetes is an autoimmune condition in which the body attacks its own insulin-producing cells in the pancreas. Some individuals with type 1 diabetes experience cognitive differences, sometimes described as "brain fog," ...
Apr 13, 2026
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