California has become the first state in the nation to pass legislation that forces schools to open later to improve their students' academic performance.

On Sunday, October 13, Governor Gavin Newsom signed legislation prohibiting middle schools from opening earlier than 8 a.m. and high schools no earlier than 8:30 a.m.

"The science shows that teenage students who start their day later increase their academic performance, attendance and overall health," Newsom said in a statement. "Importantly, the law allows three years for schools and school districts to plan and implement these changes."

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