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Scientists have uncovered a biological mechanism that may help explain why breast cancer becomes more dangerous with age. In older mice,…
A clinical trial has uncovered a molecular change in skeletal muscle that may help explain why exercise improves insulin sensitivity in…
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The first necks may owe more to the beginnings of walking than to…
An unusual bacterial defense uses DNA to switch on toxin production, suggesting a…
Cells from an 80-year-old were reprogrammed to a molecular age below 20, and…
Scientists have uncovered surprising behavior inside a powerful solar eruption that challenges existing…
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Pathogens that cause columnaris disease, previously found only in Asia and the United States, were identified in samples from São Paulo,…
Blocking a single inflammatory receptor protected mice from many of aging’s most damaging effects. Aging may be driven in part by…
NIH-supported findings reveal a previously unknown aspect of human brain aging that may contribute to cognitive decline and dementia risk later…
The symmetry of vanadium’s crystal structure acts as a switch for hydrogen’s quantum behavior. Inside a vanadium crystal, hydrogen can travel…
Simulations reveal some of the strongest accelerations ever produced on Earth, opening new avenues for QCD research. When atomic nuclei smash…
Kelvin–Helmholtz waves may help the solar wind strip atmospheric particles from Mars. Mars is continually exposed to a stream of charged…
A daily multivitamin may offer older adults a simple way to support everyday function and independence. Maintaining the ability to handle…
A large international study suggests that very high p-tau217 levels may identify cognitively healthy adults who face a substantially greater chance…