Astronomers have detected an intensely brightening and dimming quasar that may help explain how some objects in the early universe grew at a highly accelerated rate. The discovery is the most distant ...

Senate Minority Leader Charles Schumer announced Wednesday that the federal government and Albany NanoTech reached a final agreement to lock in nearly a billion dollars for a computer chip research ...

For decades, scientists have tried in vain to accurately predict solar flares—intense bursts of light on the sun that can ...

One of them is light therapy. Whether you suffer from SAD or just need a mood booster in these crazy times, check out the ...

Laser treatment for scars involves using an intense but gentle beam of light to minimize the appearance. The procedure can ...

A research team at the University of Iowa has identified the role of key genes and ultraviolet light in a common eye disease.

A 144-foot strand of Govee Smart Outdoor String Lights 2 is on sale for just $100 at Amazon, down from the usual $169.69.

CNN Underscored editors have a front seat for new product launches, so The Watch List is our collection of coming-soon standouts that are too good to keep to ourselves.

NASA astronaut John W. Young, commander of the Apollo 16 mission, took a far-ultraviolet photo of Earth with an ultraviolet ...

Attosecond science allows the extremely fast movements of electron particles to be observed. This emerging field brings both ...

There are loads of great flashlights built for outdoor adventures, but the best light is the one you have on you. That's what ...

“Ageing eyes experience reduced elasticity of the lens inside the eye (causing presbyopia), less pupil responsiveness ...