Health & Fitness

In an effort to better understand the origins of the gender gap in negotiation that persists between men and women, a new study finds for the first time the gender gap in negotiation emerges in girls as early as age eight.

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New research suggests that the environment in which men live may affect their reproductive health.

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A new study reveals that people with obesity tend to be more responsive to food marketing -- but when their weight drops significantly, so does their responsiveness to marketing.

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Every day, people are exposed to microplastics from food, water, beverages and air. But it's unclear just how many of these particles accumulate in the human body, and whether they pose health risks. Now, researchers have developed a lifetime microplastic exposure model that accounts for variable levels from different sources and in different populations. The new model indicates a lower average mass of microplastic accumulation than previous estimates.

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Researchers prove structural and functional plasticity in human synapses.

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New research has shown in a rodent model that daily consumption of sugar-sweetened beverages during adolescence impairs performance on a learning and memory task during adulthood. The group further showed that changes in the bacteria in the gut may be the key to the sugar-induced memory impairment.

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People discharged from hospital after COVID-19 appear to have increased rates of organ damage ('multiorgan dysfunction') compared with similar individuals in the general population, according to a new study.

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A new study finds that antibody tests are able to predict prior COVID-19 infection, even for people with mild symptoms. Researchers also found that low-cost rapid screening methods, including finger prick tests, detect infection with nearly the same precision as higher-complexity lab tests.

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A group of scientists have discovered a node in the brains of male mice that modulates the sounds they make in social situations. This discovery could help identify similar locations in the human brain, and potentially lead to a better understanding of social disorders.

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Researchers examine one of SARS-CoV-2's well known characteristics -- its vulnerability to sunlight. Their conclusion? It might take more than UV-B rays to explain sunlight inactivation of SARS-CoV-2.

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Researchers have found that a widely available and inexpensive drug targeting inflammatory genes has reduced morbidity and mortality in mice infected with SARS-CoV-2, the virus that causes COVID-19.

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A research team has developed a novel skin-mounted sticker that absorbs sweat and then changes color to provide an accurate, easy-to-read diagnosis of cystic fibrosis within minutes.

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Neuroscientists found that attention and working memory share the same neural mechanisms. Importantly, their work also reveals how neural representations of memories are transformed as they direct behavior.

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Emerging technologies can screen for cervical cancer better than Pap smears and, if widely used, could save lives in areas where access to health care may be limited. In Biophysics Reviews, scientists at Massachusetts General Hospital write advances in nanotechnology and computer learning are among the technologies helping develop HPV screening that take the guesswork out of the precancer tests. That could mean better screening in places that lack highly trained doctors and advanced laboratories.

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Drinking beetroot juice promotes a mix of mouth bacteria associated with healthier blood vessels and brain function, according to a new study of people aged 70-80.

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Scientists have discovered that tracking malaria as it develops in humans is a powerful way to detect how the malaria parasite causes a range of infection outcomes in its host. The study, found some remarkable differences in the way individuals respond to malaria and raises fresh questions in the quest to understand and defeat the deadly disease.

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