Chemists Tomohiro Sugahara and Hisanari Yoneda found that high-intensity blue LED light irradiation removes the yellowing that occurs in aged resin polymers during a previous study. They soon wondered ...

But scientists in Japan have found a surprisingly gentle alternative in the form of a beam of blue light. It’s not just any light. At 445 nanometers, a visible wavelength near the indigo end of the ...

Blue-light-filtering glasses have become an increasingly popular solution for shielding our eyes from electronic screens’ near-inescapable glow—light that is commonly associated with eyestrain and ...

In this month’s Weather Experiment Wednesday, Discovery Lab Senior Education Manager Micah Firestone showed us how to harness UV light to create images on special paper. This cyanotide activity ...

The damaging effects of daily, lifelong exposure to the blue light emanating from phones, computers and household fixtures worsen as a person ages, new research by Oregon State University suggests.

The damaging effects of daily, lifelong exposure to the blue light emanating from phones, computers and household fixtures worsen as a person ages, new research suggests. The study involved Drosophila ...