Thomas Edison may have invented the lightbulb, but he never received the Nobel Prize for it. Isamu Akasaki and Hiroshi Amano at the University of Nagoya, and Shuji Nakamura working at Nichia Chemicals ...

Your support goes further this holiday season. When you buy an annual membership or give a one-time contribution, we’ll give a membership to someone who can’t afford access. It’s a simple way for you ...

LED lights have taken over modern homes and workplaces. They're energy efficient, affordable, and marketed as the future of ...

LED Bulbs are recently in demand as they are more efficient than the common incandescent lights used in households and companies. Some of the benefits associated with this LED light bulb include that ...

SENECA COUNTY, Ohio — People in Seneca County have an opportunity to show how they support their local law enforcement - and they won't need to spend a dime to do so. The Seneca County commissioners ...

Researchers have designed and tested ‘human-centric’ LEDs that emit different wavelengths of blue light depending on whether it’s daytime or nighttime, reducing the disruptive effect artificial light ...

The ‘blue light’ emitted by LED light bulbs has been linked to breast and prostate cancer, according to a new study. They are yet to research the effect of ‘blue light’ emitted by smartphone screens.

The invention of blue light-emitting diodes that are central to the energy-efficient lights illuminating homes, offices and electronic displays has earned three scientists the 2014 Nobel Prize in ...

Does a blue light keep you up at night? No, it’s not an alien invasion. The city of St. Paul has been gradually replacing LED street lights suffering from an unusual manufacturer’s defect — they’re ...

Despite concerns that staring at devices putting out high amounts of the blue light wavelength could damage human retinas, a recent study finds that most devices put out less of that light than the ...