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 ...

I've completely swapped my home over to LED lights, and for the most part, I love it. The energy savings are real, and I'm a sucker for all the smart color changing tes. But my biggest grievance is ...

Nnadi (illness) was a full practice participant Wednesday. Nnadi had so miss last Kansas City's past two games due to an illness, but he appears to be feeling better. With a full practice in tow to ...