A middle school student unlocks a Yondr pouch on an unlocking base at Bayside Academy while others wait in line for their turn to unlock their pouch at the end of the school day in San Mateo, Calif.
AP file photo
Nation & World
May 6, 2026
Five things to know about the largest cell phone ban study
The largest study ever of school cell phone bans finds that they offer decidedly mixed results, with...


