Few experiences rival the calm satisfaction of falling asleep easily and waking up feeling fully rested. But sleep is more than a luxury or idle downtime, it’s a vital biological process that supports ...

Add Yahoo as a preferred source to see more of our stories on Google. 7-9 hours remains the guideline, but not everyone needs that much sleep. Some need less, some need more. Sarah Mitroff/CNET If you ...

When you don’t get enough sleep, your whole body can feel off. In college, I tried to fit everything into my schedule, including staying up late to study and waking up early to train for a marathon. I ...

How sleeping in 90 minute blocks has helped me get rid of morning grogginess.

I’ve heard eight hours of sleep is ideal, but I often get less than that. (And sometimes more.) How much sleep do I really need? The answer is complicated, but worth exploring. We often hear about the ...

Margaret Thatcher, who was known for sleeping only four hours a night, is often credited with saying “Sleep is for wimps!” But sleep is actually work. Putting down the phone, setting aside personal or ...

Forbes contributors publish independent expert analyses and insights. Michelle Stansbury is a San Diego-based travel and parenting writer. As a single working mom-to-be, I decided that the key to my ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. Why do I need to sleep for a long time at night?