Governor Gavin Newsom on Monday signed legislation that directs school districts across the state of California to draft and implement policies that will limit students' use of cell phones during the school day.

A growing list of states and schools are now banning or restricting cell phones. Johns Hopkins experts Carol Vidal and Annette Anderson explain the research and weigh in on the controversial policies.

Gov. Gavin Newsom on Monday signed a bill that requires school districts to adopt policies restricting or prohibiting students’ use of smartphones during the school day. “We know that excessive smartphone use increases anxiety,

With the new school year comes renewed debate over the use of cell phones in the classroom. Among New York parents of school-age children, 77-percent support barring cell phone use in schools during the day,

This school year, many of the nation's adolescents and teens are sitting in class without the device that can sometimes feel like an added appendage: their smartphones.

Under the new law, California elementary and secondary schools have until 2026 to implement guidelines to reduce smartphone usage. The rules can be relaxed in case of emergencies or health issues.

Gov. Newsom signed the Phone-Free Schools Act into law. It requires California school districts to draft policies restricting or banning student cellphone use.

School districts in California will have to create rules restricting student smartphone use under a new law Democratic Gov. Gavin Newsom signed Monday. The legislation makes California the latest state to try to curb student phone access in an effort to minimize distractions in the classroom and address the mental health impacts of social media on children.