“Blue light is the spectrum that signals the clock in the brain ... how much blue, green, yellow and red there is in it. A higher color temperature generally correlates with more blue light ...

Now, US company TUO has used those findings to create an LED light bulb it says can help energize you in the morning and calm you at night. The circadian rhythm is an internal body clock that runs ...

Ganglion cells are crucial The conclusion: "We found no evidence that the variation of light colour along a blue-yellow dimension plays a relevant role for the human internal clock or sleep," says ...

Blue light is good for your body during the day, but at night blue light can affect your circadian clock and body's ability ... and it's all appearing yellow, and you think you're safe, you ...

"Night mode" features that shift phone or computer screens to warmer colors late at night are intended to help with sleep — but a new study suggests the science underlying that technology could ...

It'll mute the brightness of your computer screen's blue light and replace it with a warmer tone, reducing disruption to your internal body clock ... switch over to a yellow-orangish tint at ...

“Blue light is the spectrum that signals the clock in the brain ... how much blue, green, yellow and red there is in it. A higher color temperature generally correlates with more blue light ...

Now, US company TUO has used those findings to create an LED light bulb it says can help energize you in the morning and calm you at night. The circadian rhythm is an internal body clock that runs ...