Health

How much sleep do teenagers really need?

Parents worry about whether their teenagers are getting enough sleep. Research studies suggest that teenagers are suffering an "epidemic of sleep deprivation" globally —one that will have long-term health impacts.

Health

How to sleep soundly in spite of the time change

Twice a year, Albertans reset their clocks for daylight saving time and begin the more difficult task of resetting their internal clock as well. While daylight saving time has been accepted for decades by most Canadians, ...

Genetics

Researchers discover new clues on how sleep works in the brain

Star-shaped brain cells called astrocytes appear to play an essential role in sleep, a new study by scientists from the Washington State University Sleep and Performance Research Center confirms. Published today in PLOS Genetics, ...

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