Health & Fitness

A drug used to treat rheumatoid arthritis could also prevent the disease in individuals deemed to be at risk.

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If you’re finding yourself hitting snooze on your alarm more frequently than usual, it might be time to check in on your iron levels.

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Researchers report that ancient viruses may be to thank for myelin -- and, by extension, our large, complex brains. The team found that a retrovirus-derived genetic element or 'retrotransposon' is essential for myelin production in mammals, amphibians, and fish. The gene sequence, which they dubbed 'RetroMyelin,' is likely a result of ancient viral infection, and comparisons of RetroMyelin in mammals, amphibians, and fish suggest that retroviral infection and genome-invasion events occurred separately in each of these groups.

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Our brains are 'programmed' to learn more from people we like -- and less from those we dislike. This has been shown by researchers in cognitive neuroscience in a series of experiments.

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Women who receive an mRNA-based COVID-19 vaccination or booster during pregnancy can provide their infants with strong protection against symptomatic COVID-19 infection for at least six months after birth, according to a new study. These findings reinforce the importance of receiving both a COVID-19 vaccine and booster during pregnancy to ensure that infants are born with robust protection that lasts until they are old enough to be vaccinated.

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Researchers at the U.S. Department of Energy's Argonne National Laboratory have used new generative AI techniques to propose new metal-organic framework materials that could offer enhanced abilities to capture carbon

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Drugs that trap excess zinc in the inner ear could help restore lost hearing or, if administered before an expected loud sound exposure, can protect from hearing loss, study suggests.

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