Think blue light is hurting your sleep cycle? A new study suggests it can actually improve the overall sleep quality of older ...

Camera Extension API has allowed Instagram to improve low-light image quality on Pixels and select Galaxy phones. Android 16 will introduce Night Mode Indicator API to optimize low-light photo ...

By contrast, evening exposure to that same light made it harder to fall asleep and reduced overall sleep quality. Another key discovery was that participants who spent more time in bright light ...

Most adults need seven to nine hours of quality sleep to wake feeling well-rested. But again, while sleep quantity is important, for sleep to be satisfying and refreshing, it must be of high quality — ...