Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. >> A large band gap means higher-energy photons, which in ...

NASA has chosen a Blue Origin-led team to develop a second lunar landing system for the Artemis program, as the agency looks to provide competition with SpaceX and support long-term exploration of the ...

Forget harsh bleach—scientists have discovered that powerful blue LED light can erase yellow stains from sweat, food, and oils without harming delicate fabrics like silk. By harnessing oxygen in the ...

The next time you look at the screen on your phone or the RGB on your keyboard, thank Shuji Nakamura, the inventor of the blue LED, who made it all possible and should have received way more ...

Developing the blue LED required decades of scientific innovation, overcoming challenges in semiconductor materials and light emission technology. This breakthrough reshaped modern electronics, from ...