From left, Francisco López Jiménez, Orit Peleg and graduate student Richard Terrile inspect the honeycomb in a bee hive. On a hot summer day in Colorado, European honeybees (Apis mellifera L.) buzz ...

Houses were floating down rivers in videos on John Pledger’s phone as Helene moved through the North Carolina mountains. He watched at his home in Asheboro and wondered how he could help. “Then I saw ...