If you fly to Asia on the new Boeing 787 Dreamliner, you might find it a wee bit easier to fall asleep on the way. The light emitting diodes (LED) employed as cabin lighting have been programmed to, ...

Changing your light bulbs could change your sleeping habits. According to a new study, replacing regular light bulbs with a special bulb that emits less blue light could help you fall asleep faster.

It’s a cruel daily cycle. We get drowsy when it’s time for that big meeting, but are suddenly wide awake when it’s time to hit the hay. But did you ever think that swapping your light bulbs might be ...