David Dinges News Today

Group of second graders, somebody whispers to the president , he stood up and he had to go. Heard, we discovered, that there was two plane crashes in new york. Lot outside bike a said stay , they right here, theyre good to speak to the pool. He did not want to scare the children but he did go into the cafeteriaas said there was a must rist attack and i return to washington. The door slammed and that the pentagon was hit. The National Transportation administration on driving it drowsy. The risk a...

Far shorter than a nap, microsleeps can last only a few seconds. They may be a sign of deeper problems getting decent sleep.

More than one-third of America's citizens do not get enough sleep. Here's why that is bad news.

Study says those who go to bed late may face health challenges their early-to-bed friends won’t encounter. Study in Experimental Physiology says that it could be misaligned circadian rhythm, but more study needed. Diabetes, heart disease both more likely with night owls, who burn carbohydrates for energy instead of fat like early birds.

A new study analyzing the sleep data for thousands of people worldwide has found that we’re getting less sleep as nighttime temperatures increase, and it’s only going to get worse with climate change.

In new documentary How to Get More Sleep, scientists explain why we need sleep and how to get more of it

Most sleep researchers say snoozing won't make you more rested, and in fact, it can make it more difficult for you to wake up.