You fixed your car's issue, but the dash is still lit up like it's Christmas. Here's how to reset the check engine light in a few simple steps.

LED light therapy uses light-emitting diodes for skin treatment. Learn about the skin conditions to use it with and what the side effects are.

App-connected smart lights give us new ways to manage home brightness. Here are my favorite picks, from bulbs to light strips.

The best outdoor solar lights are powerful, durable and easy to use. See our top picks from Amazon, The Home Depot and more.

Today’s smart lighting is brighter and easier to control than ever, but choosing the right solution for your environment remains a challenge.

The Godox iT30 Pro flash is an ideal little add-on for cameras that lack a pop-up flash, and it can do a lot more besides ...

I wanted to understand why LED lifespans weren't delivering on their promise. The fix I discovered is simple.

The BiliLux is a compact and lightweight LED phototherapy light system for the treatment of neonatal jaundice. It provides superior phototherapy performance, individualized therapy with electronic ...

Tube strikes: Everything we know about the latest union action London will see Tube strikes for the first time this year. This is how will they affect you if you are trying to travel around the ...

Engineers completed a final test of Starship's propulsion system with a so-called "spin prime" test Wednesday at the launch ...

NHTSA investigating Tesla for delays in self-driving crash reports under the Standing General Order 2021-01.