A swirling blue light has been seen in the sky which has been linked to Elon Musk's latest rocket launch with people 'never ...

If you’ve ever suffered from dry, irritated eyes or struggled to fall asleep after a long day of staring at your computer, you may have been tempted to purchase a pair of blue-light-blocking ...

"If you use screens extensively in the hours before bedtime, you may benefit from blue-light blocking glasses," explains Dr.

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 ...

Studies indicate that the blue light emitted by electronic screens can disrupt the body’s natural rhythms, leading to mood ...

Diffuse reflection from surfaces can also subtract ... This is because: cyan light is a combination of blue light and green light the blue light and green light are both absorbed there is no ...

While last night on Earth we got a lunar eclipse, the Blue Ghost lander on the moon saw the opposite - a solar eclipse.

Many Americans spend more than seven hours in front of screens daily, which can affect your skin. (Getty Images) ...