Here are 2025's most popular questions and answers from The Journal's Car Doctor column, from rotating tires to oil changes.

I’ve been reviewing smart lighting for years. Here are tips on how to prep, what to choose, and the smart lights that work ...

As 2025 comes to an end, the editors of EC&M are looking back at some of the most popular content from the year. This article presents five of the best lighting & control articles that were featured ...

For a recently renovated theater, I designed and built a light-control panel from brushed aluminum and walnut.

Integrated AVL system with QoraLux low-voltage lighting designed to simplify operations, reduce infrastructure complexity, ...

It’s called the Reflex Light Actuator, and it’s the first fully compatible actuator system designed exclusively for Baja Designs lights. Having honed the technology at professional race-level, the ...

The American Heart Association report runs contrary to recent studies — and the group’s own guidelines — that found any ...

How do we best prepare light infantry forces for employment in large-scale combat? By organizing, equipping, and training our ...

LightBuddy is a new ring light Mac app by developer Guilherme Rambo, which features full color control, HDR, multi-display support, and more.

A new zentropy theory explains the superior light manipulation in transparent ceramics, paving the way for advanced, ...

If staying on budget is more important than getting a long list of features, the Matter-certified Tapo S505 smart dimmer ...

In laboratory experiments, the team used the device to send tiny, patterned bursts of light into the brains of genetically modified mice whose neurons respond to light. The mice quickly learned to ...