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Read news on IRP research, training, and workshops. 


Nicotinamide supplement in aging mice shows some health improvements, but not increased longevity


NIH-supported international team confirms new genetic mutation link to ALS


Blood, brain metabolites could be earlier biomarkers of Alzheimer’s disease


Compound prevents neurological damage, shows cognitive benefits in mouse model of Alzheimer’s disease


Higher brain glucose levels may mean more severe Alzheimer's


Compound in green tomatoes extends lifespan, healthspan in animal models, human cells


NIA's Summer Student Poster Day Celebrates 25 Years


Welcome to the new NIA website!


Researchers identify gene variant that confers risk for multiple sclerosis and lupus


Epigenetic age estimated by changes in DNA methylation predicts mortality


Calorie restriction improves health, survival in rhesus monkeys


Adaptive brain network change supports healthy cognitive aging in rats


Ketamine lifts depression via a byproduct of its metabolism


Age-related cognitive decline: Women are more resilient than men


SIRT3 enzyme protects brain cells from stress, helped by exercise


Researchers identify new area of brain associated with suppressing inappropriate behavioral response


NIH-supported study shows promise for blood test for Alzheimer's disease


NIH scientists find six new genetic risk factors for Parkinson's


NIH researchers find Resveratrol helps protect against cardiovascular disease in animal study


Resveratrol does not affect health, longevity in population study