Light-emitting semiconductors are used throughout everyday life in TVs, smartphones, and lighting. However, many technical ...

Scientists are learning to engineer light in rich, multidimensional ways that dramatically increase how much information a ...

Scientists have developed a low-cost visible light communication (VLC) system using commercially available hardware that enables stable data transmission even under strong ambient light. The team ...

Ofcom has made "urgent contact" with Elon Musk's company xAI following reports its AI tool Grok can be used to make "sexualised images of children" and undress women. A spokesperson for the regulator ...