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Students are sleeping about a half-hour more each night and keeping more regular sleep hours. That's positive news, said study authors, as sleep is key to maintaining overall health, including a robust immune system that can fight off viruses.

Smoking high-potency marijuana concentrates boosts blood levels of THC more than twice as much as smoking conventional weed, but it doesn’t necessarily get you higher, according to a new study. The research also found that memory and balance are impaired immediately after using cannabis, but those impairments subside in an hour.

New CU Boulder research provides an unprecedented opportunity to study the history and evolution of human land-use and development in the United States.

Youth programs designed to prevent drug use and delinquency and support healthy development can reap lasting benefits not only for participants, but also for their kids.