The Casper night-light blends into the background by day and shines with an ambient glow by night. Megan Beauchamp/NYT Wirecutter. The lights have lived up to their looks, too.

When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above ...

When Apple launched iOS 9.3 last month, it included support for a new feature known as Night Shift.Night Shift is designed to reduce the amount of blue light emitted by an iDevice's display to ...

Blue light has a powerful effect on your body clock, ... This is often called night mode or dark mode. It changes the background from white to black.

The Cities at Night project organizers began compiling hundreds of thousands of nighttime photos of metropolises taken from the ISS in order to study light pollution last year. NASA even asked the ...

Looking for the best free Night Light alternatives for Windows 11/10? Try f.lux, Eye Saver, ScreenTemperature, etc., to warm up your PC screen.

Night Shift eventually made its way to macOS in 2017 with the release of High Sierra. Not a New Idea. Auto-adjusting a display to match its environment was not a new idea when True Tone and Night ...

Outdoor Light at Night, Air Pollution, and Risk of Cerebrovascular Disease: A Cohort Study in China. Stroke , 2024; 55 (4): 990 DOI: 10.1161/STROKEAHA.123.044904 Cite This Page : ...

Light pollution from Chapadão do Céu can be seen in the background. Image courtesy of Vadim Viviani. Over the last 30 years, the researchers recorded 51 species of bioluminescent beetles across ...