More and more Tennessee school districts are restricting students’ cell phone use during the school day to reduce bullying and increase student engagement.

The University of Memphis is building a $9.2 million facility to test drones in adverse weather conditions, sponsored by the U.S. Navy. Led by professor Eddie Jacobs, the facility will feature a "wind wall" of computer-controlled fans and a rain-making system, allowing researchers to develop drones that can operate in challenging conditions like wind and rain, improving future drone technology.