EditorialMichael Butler, the producer of "Hair," makes a pledge to raise money for the World Youth Assembly at a United Nations news conference in New York, May 18, 1970. (Michael Evans/The New York Times)
EditorialMatt Winn and George Botello demonstrate how a Delsar life detector system uses acoustic sensors to assist in the search for live victims trapped in a collapsed structure at Texas A&M Engineering Extension Service's Disaster City, in College Station, Texas, July 1, 2021. (Tamir Kalifa/The New York Times)