A research team from the Faculty of Engineering at the University of Hong Kong (HKU) has successfully used mechanical stretching technology to dynamically control the emission color of gallium nitride ...

From 3D movie screens to augmented-reality devices, many modern technologies rely on our ability to manipulate light. Doing so in a cost-effective and efficient way, however, is often a formidable ...

LED light strips are a fun and easy way to spruce up a room, adding pops of color to a media center, a wall or even under a bed, or just bringing much-needed lighting to a dark area under a cabinet.

Access to high school computer science courses has plateaued, and overall high school student participation in those classes has declined slightly, concludes Code.org’s annual report on the state of ...

Light bulbs come in many shapes and styles: globes, twists, flame-like candle tips and long tubes. But there aren’t many thin options. Now, researchers report in ACS Applied Materials & Interfaces ...

Code.org CEO Hadi Partovi during an event in Seattle in July, announcing a new “Hour of AI” campaign to demystify AI in the spirit of the group’s past “Hour of Code” initiatives. (GeekWire Photo / ...

Both LCD TVs and LED TVs have been on the market for many years. TV-size LCDs gained popularity in the mid-2000s, while LED TVs followed a few years later. The marketing departments for many companies ...

The alphabet soup of TV terminology is overwhelming enough, but you might have seen a particularly confusing term pop up lately: mini-LED. LEDs are already tiny, so what exactly could the "mini" here ...

Rural hospitals in the US have closed at a rapid pace in recent years, raising concerns about decreased access to care and declining competition in rural markets. Because prices paid by commercial ...

U.S. 8th graders’ digital literacy skills declined between 2018 and 2023 on the International Computer and Information Literacy Study, a global assessment of students’ preparedness for the digital ...

Locally Led Climate Action activities supported by the World Bank are expected to benefit over 100 million people by 2030. Locally Led Climate Action activities supported by the World Bank are ...