Medical research

One night of sleep loss can alter clock genes in your tissues

Swedish researchers at Uppsala University and the Karolinska Institute have found that genes that control the biological clocks in cells throughout the body are altered after losing a single night of sleep, in a study that ...

Sleep disorders

After watching disturbing video, CPAP usage soars

Like more than 20 million other Americans, John Brugger has been diagnosed with sleep apnea. He snored, tossed and turned and struggled to breathe during the night, which often left him not only exhausted the next day but ...

Sleep disorders

Bad sleep around full moon is no longer a myth

Many people complain about poor sleep around full moon. Scientists at the University of Basel in Switzerland now report evidence that lunar cycles and human sleep behavior are in fact connected. The results have been published ...

Sleep disorders

Learn that tune while fast asleep

Want to nail that tune that you've practiced and practiced? Maybe you should take a nap with the same melody playing during your sleep, new provocative Northwestern University research suggests.

Sleep disorders

Obesity raises death risk tied to sleeping pills

Obesity appears to significantly increase the risk of death tied to sleeping pills, nearly doubling the rate of mortality even among those prescribed 18 or fewer pills in a year, researchers reported Friday.

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