News in :90 – Nov. 4, 2022

Research in Africa found a one-time dose of an experimental drug protected adults against malaria for at least six months. The Columbia Journalism Review unveiled a tool on Thursday that calculates the number of stories a missing person’s disappearance would net, based on demographics. A Minnesota man has pleaded guilty to threatening a U.S. senator, according to federal prosecutors. Rhynn Paulsen has today’s News in :90.