Tag Archives: fox-news/genetics

Ancient plague mystery cracked after DNA found in 4,000-year-old animal remains

NEWYou can now listen to Fox News articles! Long before the Black Death killed millions across Europe in the Middle Ages, an earlier, more elusive version of the plague spread across much of Eurasia. For years, scientists were unsure how the ancient disease managed to spread so widely during the Bronze Age, which lasted from roughly 3300 to 1200 B.C., …

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Sperm donor with hidden cancer gene fathers nearly 200 kids, families blindsided

NEWYou can now listen to Fox News articles! A sperm donor whose samples helped conceive nearly 200 children across Europe unknowingly carried a cancer-causing genetic mutation — a hidden risk now tied to multiple childhood illnesses and early deaths. An investigation led by the BBC and many other public service broadcasters revealed that the donations were made to Denmark’s European …

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America’s most popular cooking oil may be linked to obesity, new study finds

NEWYou can now listen to Fox News articles! A new study published in the Journal of Lipid Research suggests that soybean oil, the most widely consumed cooking oil in the United States, may play a direct role in promoting obesity, and the effect appears tied to how the body processes one of its main components. Researchers fed mice a diet …

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How AI is making IVF more predictable

NEWYou can now listen to Fox News articles! In-vitro fertilization (IVF) can take a serious toll on families, not only emotionally but financially, especially when every cycle comes with new bills and no clear sense of what the full journey might cost. Gaia Family aims to change that by removing the guesswork around pricing with a blend of tech and …

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Everyday clues that your immune system is aging — and how to fight back

NEWYou can now listen to Fox News articles! Recent studies have shown that even if you feel healthy and fit, your immune system could be aging quicker than you think, which could increase the risk of infections and immune-related disorders. “Immune aging, like all aging, means that our immune systems start to slow down, make more mistakes and be less …

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He carries the Alzheimer’s gene but never got the disease — scientists want to know why

NEWYou can now listen to Fox News articles! A Washington man appeared to be destined to develop Alzheimer’s disease — but against all genetic odds, he has eluded the common dementia for decades. Researchers at the Washington University School of Medicine in St. Louis recently published a study focusing on Doug Whitney, 76, who lives near Seattle. He has a …

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Your DNA could be stopping you from losing weight, new study suggests

NEWYou can now listen to Fox News articles! Your genetic makeup could be the reason you’re not losing weight. New research from Harvard T.H. Chan School of Public Health and Ben Gurion University in Israel found that one-third of people who followed a healthy diet did not lose any weight — although they did experience health benefits. Participants exhibited “significant …

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Sperm donor’s genetic mutation linked to cancer in 10 conceived children

Sperm from a single donor in Europe has reportedly been used to conceive at least 67 pregnancies, although the donor carried a rare cancer-causing mutation. The donor’s mutation has been linked to cancer diagnoses in 10 of these children, according to a report by The Guardian. The case was brought to light after two families separately contacted their fertility clinics …

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Scientists may have discovered why the pounds come back after losing weight

Many factors lead to the frustrating cycle of weight gain and weight loss — but the driving force may be fat cells keeping a memory of obesity. That’s according to a recent study that was first published in the journal Nature last fall. Researchers say that fat cells influence abnormal metabolic pathways in the body long after pounds are shed, which …

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Common daily vitamin could slow biological aging, major study suggests

Vitamin D might be doing more than just supporting bone health — it could also help the body age slower, according to a new study led by researchers at Mass General Brigham (MGB) and the Medical College of Georgia. The study, published this month in The American Journal of Clinical Nutrition, reveals that taking vitamin D supplements may protect against …

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