It's an age-old question and one that any meteorologist hears quite often. Why is the sky blue? It has to do with light waves and how they travel through our atmosphere. The light from our sun ...

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 ...

A sunspot on the surface of the sun has erupted with a powerful solar flare, triggering radio blackouts across the planet. The X3.3-class flare was flung out from AR3869 in the early hours of ...

According to the researchers, from Manchester University, this blue light from devices is not the main problem. They exposed mice to different light settings to study the impact. The controversial ...

Aug. 5, 2024 — A groundbreaking study has revealed that red dwarf stars can produce stellar flares that carry far-ultraviolet (far-UV) radiation levels much higher than previously ...

Aurora from the Blue ... flares, which are flashes of X-ray and ultraviolet radiation. While solar flares arrive at the Earth within 8 minutes of eruption—since they travel at the speed of light ...

A sunspot on the surface of our volatile star exploded yesterday, sending an extremely powerful solar flare flashing through ...

The radiation from a solar flare travels at the speed of light, so it reaches Earth a mere 8 minutes after the event. Particles in a CME, however, move slower. It can take as much as several days ...

The best blue light glasses effectively filter blue light, reduce glare, and provide comfort for all-day wear. Jaylyn Pruitt has been working with Dotdash Meredith since May 2019 and is currently ...

The antagonisms between red states and blue cities are all the more notable because the urban areas in the crosshairs are ...

In addition to being able to adjust their white light color temperature between warm and cool, many smart bulbs also have color-changing capabilities so that you can add a little flare for festive ...

The Northern Lights may be seen on Friday, Saturday and Sunday in the continental U.S. after the strongest solar flare of the current solar cycle. An X9-category solar flare — a powerful burst ...