Health & Fitness

Japanese researchers have found acupuncture can stimulate nerves and organs that regulate appetite and hunger, leading to weight loss.    

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Researchers have announced a major advance in understanding the fundamental structure of melanin and one of its components that turns light into heat, protecting the body from sun damage.

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Drawing on 36 years of data, a new study of 199 baboons in southern Kenya finds that adversity early in life can take years off the lifespan, but strong social bonds with other baboons in adulthood can help get them back. Baboons who formed stronger social bonds -- measured as how often they groomed with their closest friends -- added 2.2 years to their lives, no matter what hardships they faced when they were younger.

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Two years of heavy exposure to TCE, a liquid chemical that lingers in the air, water and soil, may increase the risk of Parkinson's disease by 70%.

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Watching the clock while trying to fall asleep exacerbates insomnia and the use of sleep aids, according to new research -- and a small change could help people sleep better.

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Bacteria can rapidly evolve resistance to antibiotics by adapting special pumps to flush them out of their cells, according to new research. Antimicrobial resistance is a growing problem of global significance. The rise of resistant 'superbugs' threatens our ability to use antimicrobials like antibiotics to treat and prevent the spread of infections caused by microorganisms. It is hoped that the findings will improve how antibiotics are used to help prevent further spread of antimicrobial resistance.

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The latest version of ChatGPT passed a radiology board-style exam, highlighting the potential of large language models but also revealing limitations that hinder reliability, according to two new research studies.

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