Shuji Nakamura already transformed the world once. His invention of blue light-emitting diodes (LEDs) changed everything ...

NASA's Hubble Space Telescope has captured a breathtaking view of the stellar nursery LH 95, where brilliant blue and white ...

New York City’s popular landmark was lit light blue over the city skyline to celebrate the power couple’s wedding at Madison ...

The Empire State Building transformed into Taylor Swift’s traditional “something blue” to celebrate her marriage to Travis ...

Discover the impressive dynamic lighting capabilities of a blue LED computer case fan in this detailed close-up video. Watch ...

WORCESTER – The Worcester Police Department has permanently adopted the practice of flicking on cruiser blue lights at all times. The policy was first implemented as a six-month trial program in ...

If your TikTok feed is full of glowing, sci-fi-esque LED masks, you’re not alone. Red and blue light therapy devices have officially become the newest beauty shelfies, with creators flooding TikTok ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rory Evans Rory Evans is a writer focused on skin-care and beauty products.

HARRISBURG, Pa. (WHTM) — A few years ago, legislators allowed tow trucks to use flashing blue lights. Now, a bill is moving through Harrisburg to allow roadside assistance vehicles to use the same.

A research team from the Faculty of Engineering at the University of Hong Kong (HKU) has successfully used mechanical stretching technology to dynamically control the emission color of gallium nitride ...

A giant blue light in the metro Phoenix sky has gained popularity over social media for its unusual appearance, but it won't be there for much longer. The light has been a metro Phoenix phenomenon for ...