News in Brief Trump Signs Bill Targeting Websites Involved in Sex Trafficking Critics say the new legislation is too broad and will endanger the lives of sex workers. See More
News in Brief Department of Education to Investigate Alleged Discrimination in Richmond Schools The Department of Education will investigate whether public schools in Richmond, Virginia, discriminate against black and disabled students,… See More
News in Brief We’re Not Very Good at Predicting Outbreaks By randomly sampling outwardly healthy people for a disease like Ebola, public-health officials can substantially improve their estimates… See More