Light, especially blue-enriched light (which has a higher amount of blue colours in it, like the light at midday), plays an ...

Overall, people who used screens before bed each day had 48 minutes less sleep every week. The light from the screens may ...

Study participants wore trackers on their wrists to measure their activity levels and sleep patterns. We found that people exposed to more hours of blue light in the morning had better sleep and more ...

A recent CNET survey found that more than half of US adults are willing to spend nearly $1,000 a year to get better sleep.

A good bedtime routine can be the difference between a restful or restless night — and one key habit may be severely impacting some adults’ sleep, a study suggests. Research found that adults who used ...

A new study in the journal GeroScience found that exposing older adults to blue light during the day can help them fall asleep faster and sleep more soundly at night. Researchers found that ...

Bright light at night contributes further to disruptions ... We recruited older adults (over 60 years old) with sleep problems to take part in the study. We asked them to follow a light therapy ...

New research suggests that adults who use mobile phones or tablets right before bed are more likely to experience poor sleep.

About 10% of Americans say they have chronic insomnia, and millions of others report poor sleep quality. Ongoing research has found that bad sleep could lead to numerous health problems, including ...

But how do sleep cycles work? To find out, I took part in a polysomnography. This is a gold standard sleep study that helps ...

Getting a good night's sleep might feel more like a dream than a reality for many people, but experts at Consumer Reports said it doesn't have to be that way.