Here’s another superlative for the Las Vegas landscape. Since 2011, the Harmon Retail Corner has been home to the world’s largest ultra-high-definition light-emitting diode, or LED, screen, but now ...

On Saturday, London's BT Tower will light up like a flaming Christmas tree, thanks to its new LED screen, which will burn our retinas with the power of 1,000 suns The screen is wrapped around the ...

When scientists at the National Renewable Energy Laboratory (NREL) tried to apply their expertise in solar cell technology to build a green LED light from the ground up, they surprisingly centered the ...