Start school later, sleep longer, learn better: New study shows that flexible school start times can be an effective and practical approach to reducing chronic sleep deprivation and improving adolescents’ mental health and academic performance.

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Some police officers we spoke to have since acknowledged failures in intelligence, planning and command. Several said they had been unprepared for a crowd rapidly mobilised on Discord. Others questioned why military support did not arrive sooner.

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You can get shingles more than once, so it's important to get vaccinated even if you've already had it.