Pushing the limits of structured light, applied physicists report a new type of optical vortex beam that not only twists as it travels but also changes in different parts at different rates to create ...

Permanent outdoor lights are the perfect solution to a holiday season's worth of lights, and will last you for years to come. The name suggests exactly what they are: a type of string light designed ...

PINELLAS COUNTY, Fla. — Ever get frustrated while stuck at a long traffic light? Pinellas County is working on that. New technology powered by artificial intelligence is helping the county to improve ...