Extraordinary study detects unusual copper and iron in the brains of patients with Alzheimer’s disease
SocietyLatino and Black Americans more likely to perceive their origins as central to their identityThe Pew authors surveyed 3,535 U.S. adults in early-2020. Read More
OpinionWorld’s 30 Most Powerful PeopleIn this excerpt, we list the world’s 30 most powerful people, as of Q4 2020. Read More
