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Longer walks beat shorter strolls for heart health

If your fitness routine consists of short strolls between the desk and the coffee pot, there’s good news — and better advice. A new study finds that one longer, uninterrupted walk each day — about 15 minutes or 1,500 steps — can[...]

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Cancer Vaccine Blocks Multiple Tumors in Mice For 250 Days

A cancer vaccine that prevents tumors before they form — that’s the breakthrough researchers at the University of Massachusetts Amherst are chasing. In early mouse studies, their experimental vaccine trained the immune system to recognize and attack cancer cells, preventing multiple types[...]

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Japan declares a flu epidemic — what this means for other nations

Japan is facing an unusually early flu season, with health officials declaring a nationwide epidemic weeks before winter’s usual arrival. More than 6,000 cases have been reported, forcing over 100 school closures and filling hospitals—especially with young patients. Researchers point to factors[...]