Disrupting circadian rhythms may accelerate muscle aging, affecting shift workers and those with irregular sleep.

The topic of a new course at Mansfield Senior High School hopes to help teenagers who are sleep deprived; as experts believe ...

We’ve spent decades obsessing over carbs and calories and overlooked the ticking clock. Now, science suggests that ‘when’ you ...

Of course, most dogs won't wake you up quite as noisily as this trio. Howling is a major part of how many dogs communicate, but Siberian Huskies and other Northern breeds tend to take it to the next ...

Discover when your body naturally burns the most calories during the day, why this metabolic peak occurs, and how to synchronize your eating and exercise ...

These golden, transparent-handled kitchen shears are so stunning you'll roll out a red carpet in your kitchen for them. View ...

Hello again, dear readers, and welcome to a bonus letters column. This comes to you courtesy of the abundance of mail we have been receiving. We recently heard from a reader in Southern California who ...

PHOENIX - Your ability to sleep in during the week - at least until sunrise - may soon be disturbed. Worker safety and more ...