Despite common lore about major lapses in memory, the effects of healthy aging on cognitive functions are actually quite subtle, says Stanford neurologist Sharon Sha.
The rapidly evolving SARS-CoV-2 virus threatens the progress made in curbing the COVID-19 pandemic. A promising novel drug candidate, designed at the atomic level, could help doctors halt the rise of lethal new drug resistant variants.
New research suggests that public health strategies to increase vaccinations should focus on those over 65 and the immunocompromised, who benefit the most from frequent boosters.
Nonalcoholic beverages are popular with those trying to cut back on drinking, but new research suggests they can be problematic for people who struggle with addiction.