A doctor has issued a message for anyone who uses a sunrise alarm clock this winter. Earlier this month, the clocks went back ...

1. Don't adjust your wake-up time straight after the time changes. After a few days to a week, your body will acclimate to the new time. Instead, consider taking a short 20-minute nap in the ...

After a round of backlash, sleep-wellness company Hatch is sticking by their viral alarm clocks and creepy Halloween ads.

A tiny neural network is sufficient to control the daily rhythm of the fruit fly, Drosophila melanogaster. Researchers at the ...