![School boy interacting with electric fan at classroom](https://assets3.cbsnewsstatic.com/hub/i/r/2023/08/09/d9cbaff8-9680-442f-9060-328e0fa0aa6b/thumbnail/640x360/6f5ec8cf82cb126aeb063b3d9700b6ad/gettyimages-1413248572.jpg?v=d8f7565ef3e8b72561ee316b5993cbf9#)
As U.S. swelters under extreme heat, how will temps affects students?
Some students returning to U.S. schools are struggling to learn in warm classrooms, contending with both hot summer temperatures and broken or nonexistent air conditioning systems.