Sleep

"There are always some students who can't get the motor running," says Gregory Downs, an instructor at DePaul University and former high school teacher. "Some of them have been up until one in the morning, and they struggle to be...

Centuries of Craving Caffeine, particularly in the form of tea and coffee, has enjoyed a long history of adoration and exaltation the world over, dating back nearly 5000 years to ancient China. When coffee was introduced in Europe in the...

Does sleep affect learning potential? New evidence is adding to scientific concern over the effects of widespread sleep deficits. A good night's sleep seems to clear the brain and help the well-snoozed individual negotiate the flow of daily affairs. In...

Naps are a great source of comfort for some.  The biggest question being how long should I nap and what benefits are derived from these naps.  Here are some guidelines: 10 to 20 minutes This power nap is ideal for...

We have reported before about how important sleep is for good brain function and long-term cognitive health, as well as some proven ways to improve your sleep. But what happens when your brain doesn't sleep? Here is a fun, in-depth...