Blue light on phones disrupts melatonin, the sleep-regulating hormone. When you quit scrolling at night, your body automatically relaxes, allowing you to fall asleep quicker and sleep longer.

If you’ve already refreshed your setup with the official iOS 26 and macOS Tahoe 26 wallpapers, here’s your chance to complete the set.

In honor of the Emergency Medical Service workers who serve New York City and those who call it home, the Empire State Building will be lighting up blue, white, and yellow “with their signature ...

663 people have signed a petition concerning a flashing yellow light at the intersection of U.S. Highway 54 and Highway 179.

Explore expert insights on blue light glasses and prevention methods for eye strain and sleep support and what really helps protect your eyes from digital screens.

Lights outside the John F. Kennedy Center for the Performing Arts will permanently display the colors red, white and blue every night.

Our Blue Prince guide will show you how to light the braziers and tell you which rooms you’ll find the necessary gasline valves in.

Explore the interplay of light and shadow in architecture, enhancing perception, atmosphere, and emotional responses.

After popping up in the collections of designers from Chanel to Chloé, the color is now seeing a resurgence in interior design.

Key Takeaways Blue light cystoscopy reduces bladder cancer recurrence risk by 38% compared to white light cystoscopy, as shown in the BRAVO study. The BRAVO study used real-world data from 626 ...

On “ Blue Light,” from her 2017 debut, Take Me Apart, Kelela let herself free-fall. And in the five-year break before her next album, she kept falling, fortifying herself with books and clear ...

Blue light can be harmful in large amounts. Learn more about how it can impact your eyes and sleep quality.