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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Дания захотела отказать в убежище украинцам призывного возраста09:44

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Буданов сообщил, что не слышал об установлении США конкретных сроков завершения украинского конфликта.

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Experts say adding the varicella vaccine to the official NHS childhood immunisation programme will dramatically reduce the number of people who catch chickenpox, leading to far fewer serious cases.