Quality sleep doesn't happen on its own. Luckily, you can control the factors that impact your sleep and benefit from better rest.

Light sleep makes up a significant portion of our rest but the term might cause alarm in some if they think they’re getting too much “light sleep” and not enough “deep sleep.” Sleep trackers label it ...

People who were exposed to higher levels of artificial light at night had higher brain stress activity, blood vessel inflammation, and an increased risk of major heart events, including developing ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Blue light has been blamed for a slew of health issues, including headaches ...

Sleep scientists are changing how they think about screen use at night. By Caroline Hopkins Legaspi Experts have long warned about the dangers of blue light before bed. When exposed via smartphones, ...