But before we delve into the specifics ... to test the impact of stimuli along the blue v/s yellow channel on sleep. They chose three stimuli: constant light, dim blue flickering light, and ...

A new study, published in Frontiers journal, suggests that spending an hour on your phone in bed can increase the risk of ...

Blue light from phones and other devices. But according to new research, its effects may not be as clear-cut as once believed ...

However, not all research supports concerns regarding blue light and sleep. A recent study tracked how blue-to-yellow light ...

Is this growing wellness trend the holy grail of holistic health remedies, or is it a scam? I took a deep dive to find out.

To achieve adequate sleep duration, it’s not enough to simply block blue light or wear a wearable device. Technology Use Before Bedtime—What Does the Latest Research Suggest? Blue light ...

A new study highlights how controlled exposure to natural light before waking can improve morning alertness and reduce sleepiness.

Researchers tested whether introducing light into the bedroom before waking would improve morning wakefulness and found an amount of time that seems to help fight off fatigue and raise alertness most.

How much light is in your bedroom is ... them turn the dimmer switch on about an hour before bed. The thing that most people don't realize is that sleep is not an on off switch.