How Many Hours of Sleep Do You Need? The amount of sleep a person needs depends on many things, including their age. In general: But experts say that if you feel drowsy during the day, even during ...

A lack of sleep at night can make you cranky the next day. And over time, skimping on sleep can mess up more than just your morning mood. Studies show getting quality sleep on a regular basis can help ...

Can you make up missed sleep the next night? The simple answer is yes. If you have to get up early for an appointment on a Friday, and then sleep in that Saturday, you’ll mostly recover your missed ...

Is sleeping seven hours a night enough? Sleep doctors explain how much sleep you need and how to get a better night's rest. We all know that sleep is important, and most of us probably aspire to get ...

Everyone needs sleep, but getting enough isn't always easy. Many Americans regularly sleep less than the recommended amount, and everyone has the occasional sleepless night. Whether it's a demanding ...

Not getting enough sleep drains your mental abilities and puts your physical health at risk. Science has linked inadequate sleep with a number of health problems, from weight gain to a weakened immune ...

Sleep is the balm that soothes and restores after a long day. Sleep is largely driven by the body’s internal clock, which takes cues from external elements such as sunlight and temperature. The body’s ...

Sleep is essential to mental-emotional health and well-being. The relationship between the amount and quality of sleep a person gets and their mental-emotional health is reciprocal. Sleep both affects ...

I started with CNET reviewing laptops in 2009. Now I explore wearable tech, VR/AR, tablets, gaming and future/emerging trends in our changing world. Other obsessions include magic, immersive theater, ...

Different factors influence how much sleep a person requires. Guidelines can help a person figure out how much sleep they need, which can help them determine a sleep routine for optimal health.