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

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

Invisible ink city maps come to life when exposed to heat or UV light. This feature reveals secret spots like hidden gardens, ...

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

NASA’s Spitzer Telescope revealed the Milky Way’s hidden center, using infrared to uncover its dense, star-packed core. This ...

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

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

ALBANY — Senate Minority Leader Charles Schumer announced Wednesday that a final agreement was reached to allocate nearly a billion dollars in federal funds to create a computer chip research center ...

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.

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.

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 ...

A distant supermassive black hole, the mysterious 1ES 1927+654, emits X-ray pulses unlike anything previously recorded, which ...