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 ...

La Jolla Country Day loses wild one to Valley Center in Division IV football semifinal By La Jolla Light November 22, 2025 at 8:26 a.m.

We’re waking up to some fresh snow from overnight. Most communities picked up anywhere from 2-4″. It’s a light, fluffy snow, which makes shoveling and clearing off your car easier, Skies will ...