If you've spent the day outdoors, the brightness of the phone makes no impact, Zeitzer says. It's what you're doing on that phone that matters. "At that point, it's not the blue light keeping you up.

The theory is that the blue light radiating off your phone will signal to your ... These cells aren’t asking how bright the ...

A YouTube video from the institute shows the new species maneuvering through the water and emitting a blue glow. Its ...

The Charlie I remembered was a college boy, a partier. Later he became quite successful in the financial district of New York ...

An incredible image captured by the James Webb Space Telescope and the Hubble Space Telescope shows two galaxies, IC 2163 and ...

With two simple tricks of the light, a hidden animal world comes alive at night in the Bay Area.

Research by UW Medicine scientists found the blue and orange wavelengths of the rising and setting sun do an ideal job of ...

By teaming up, NASA’s Webb and Hubb;e space telescopes have delivered the highest resolution image of IC 2163 and NGC 2207 to date in a combination of mid-infrared, visible, and ultraviolet light. Thi ...

This pair of galaxies is currently in the process of colliding and merging into one, a process that will take around a ...

Over the last decade, hundreds of reports have cropped up across the Chicago area of people’s horrifying encounters with a ...