Turns out, eight hours means nothing if your evenings are a mess.

For many people, rest no longer marks the end of the day—it interrupts it. Work slows, notifications quiet, and the body ...

It’s 9:08 p.m., and you’re in the hallway again. Your 11-year-old is asking for “just 10 more minutes” to finish their YouTube video. You glance at the clock, doing the math on how many hours of sleep ...

How does your brain know when it's time to sleep? There are two main factors: Hours Awake. The longer you've been awake, the stronger your drive for sleep. Circadian Rhythm. Your body operates on a ...

Experts agree that seven to nine hours of sleep is ideal for most adults — but when it comes to your health, the total number of hours might not be the most important factor. In a major new study led ...

(CNN) — With so much to do heading into the busy holiday season, is anyone getting enough sleep? Most sleep experts advise that adults get seven to nine hours of sleep per night for good health and ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Most of us treat sleep like it’s a simple budget item: we ...

Sleep experts and a new survey show most Americans support ending seasonal clock changes. The call is for permanent standard time — not daylight saving time — because it better matches our biological ...

You might be tempted to sleep in after a late night—but scientists have found that it’s better for your brain and heart health to stick to your regular schedule. The key to better sleep may not be ...

Phones, tablets and computer screens emit blue light that can disrupt sleep. But do you know why? University of Virginia Dr. Scott Schecter, an expert in sleep disorders, says it’s because the light ...

(FOX 5/KUSI) — With daylight saving time beginning Sunday at 2 a.m., many are dreading “springing” forward and losing a precious hour of sleep. While we get an extra hour of daylight due to the change ...