More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

The National Transportation Safety Board (NTSB) released its final report more than 20 months after the deadly collapse of Baltimore's Francis Scott Key Bridge. Investigators concluded that the ...

Add articles to your saved list and come back to them any time. West End-style tax incentives to supercharge Australian theatre and live music will be a NSW “priority” as state governments across the ...

Lasers, LEDs and light sources are devices that create light. LEDs (light emitting diodes) convert an electrical current into light using spontaneous emission in optically active semiconductors.

Buying a monitor or TV has become a daunting task these days. When manufacturers aren’t branding their products with acronyms like QLED and OLED, they use confusing terms like mini-LED instead.

On paper, LED bulbs are made to last for at least several years thanks to their low energy needs. I wanted to know why that doesn't always work out, so I talked to installers and LED manufacturers to ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

A loose wire on the ship Dali may have been responsible for the power outages that eventually led to the collapse of Baltimore's Francis Scott Key Bridge in 2024, according to the National ...

An ongoing decline in American assimilation and a deep fear of being accused of racism were key factors in the massive fraud scheme in Minnesota that is now coming to light, according to an expert.