Scientists have achieved a major step toward chip-scale ultraviolet light by converting red light into powerful UV within a ...

Publishing in Communications Chemistry, researchers from Kyushu University have discovered a simple method of generating hydrogen gas by mixing methanol, sodium hydroxide, and iron ions, then ...

Photodetectors remain a critical component in the development of advanced electronics and photonics, particularly in the role ...

Scientists were surprised to discover cassowaries glow under ultraviolet light. It may help the birds distinguish between different species. The casque of a southern cassowary glows blue-green in ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Researchers have solved a major solar energy challenge and turned wood into a complete solar energy system ...

An international team has developed a method to produce the most intense coherent light ever generated in a laboratory, using advanced laser–plasma techniques. The breakthrough, achieved with the ...

Here at Hackaday, we love a good art piece, whether that involves light or sound. Combining both is a sure-fire way to get our attention, and [Eirik Brandal] did just that with his Void Extrusion ...