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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Netflix 在声明中强调,公司业务「健康且持续增长」,今年将投入约 200 亿美元用于内容制作,并恢复股票回购计划。联合 CEO Ted Sarandos 与 Greg Peters 表示,收购华纳「是锦上添花,而非必须」。

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Border Points: Each cluster has a limited number of defined "border points" – these are the gateways in and out of the cluster.

The US Congress rejected sweeping cuts to science agencies. But the NIH, the NSF and NASA have had their spending slowed.

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