For years, scientists have known that regular physical activity can help lower the risk of dementia. But new USC research suggests that it's not only the amount but also the activity's context—for work or for leisure—that ...
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Traditional disease risk factors that are inexpensive and easy to measure, such as body mass index, waist-to-hip ratio, smoking and alcohol consumption, outperform biological age tests based on epigenetics as predictors of ...
36 minutes ago
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Pockets of low vaccination rates in some schools help explain why measles outbreaks have been climbing in the U.S., even when county-level vaccination numbers—the data policymakers consult—appear high enough to provide community ...
56 minutes ago
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Of more than 500 occupations in the United States, flight attendants and pilots have the highest and second-highest proportions of radiation-related cancer deaths, a new study has found.
Aug 17, 2026
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What do "epigenetic clocks" actually measure? These lab tests have become popular tools for studying biological aging, or how the body's cellular function changes at a faster or slower rate than expected. However, the underlying ...
Aug 14, 2026
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Scientists can't prepare for future viral threats if they don't know what's already in the environment. That's the idea behind an international research project involving the University of Hawaiʻi at Mānoa John A. Burns School ...
Aug 14, 2026
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AI-based "tissue clocks" can estimate the biological age of human organs from histological images, researchers at the CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences and the Ludwig Boltzmann ...
Aug 14, 2026
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Most individuals encounter their health primarily through an annual health screening, which provides a limited snapshot of their health status. A new study by the Yong Loo Lin School of Medicine, National University of Singapore ...
Aug 13, 2026
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Three minutes of sprinting can do something that 90 minutes of moderate exercise apparently cannot: dramatically reshape the molecular contents of the bloodstream. Rockefeller researchers comparing different intensities of ...
Aug 13, 2026
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Taking the stairs could help you live longer—according to new research from the University of East Anglia and the Norfolk and Norwich University Hospital. The study, published today, suggests that climbing stairs significantly ...
Aug 12, 2026
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