While serotonin levels can dip and melatonin levels increase when there is less daylight (which can lead to low mood and ...

REM stages and one REM stage. Ideally, you repeatedly cycle through each stage. Learn how long each stage lasts.

Is sleep tracking actually useful in daily life, or is it just data overload distracting you from what matters? After tracking my sleep every night for a year, I have some answers.

For seven days, they recorded their diet against objective sleep parameters. The study concluded that a 6% rise in protein ...

As the seasons change it can be harder to sleep, but making a simple change to your breakfast can help you get a better night ...

After two different stints in Arizona, a trip to Tokyo and initiating the Athletics' new park in Sacramento with a sweep, the Cubs finally go home.

The link between sleep and weight gain is essential to understand, since a night's rest impacts how well your metabolism works. Studies show that around 30-40% of obese patients have obstructive sleep ...

I have a problem getting to sleep at night. This may sound funny, but I count sheep every night, and I usually count into the ...

Sleep is more than rest — it's repair. Boost focus, immunity, skin, and well-being with deeper, quality sleep.

"A few things to boost energy would be making sure you're getting enough sleep [and] good sleep quality," Harris says. Harris ...