This article was originally published on Feb. 2, 2025. Plants need light to grow, and while natural sunlight is ideal, artificial lighting can also support healthy growth, especially for indoor plants ...

LED traffic lights save municipalities like Reno millions of dollars, but because they don't emit heat the lights can be obstructed by snow.

This engineer doesn’t use nail polish, but his wife does. And he deals with plenty of PCBs. What do these things have in ...

The best bike lights help you see, be seen, and keep you safe when cycling on and off road ...

It sounds far-fetched, but this £130 light-emitting gadget has induced blissful bouts of slumber that have eluded me for too ...

Experts believe a number of factors can cause headlight dazzle. One is the angle of headlights. If misaligned, they are more ...

In the current higher education landscape, waning enrollment is still a present challenge. While overall enrollment numbers ...

Here's the science behind the claims that showering before bed in near darkness leads to deeper and faster sleep ...

In the surreal world in which we live, we are witnessing a grim departure from legal norms and evidence-based policymaking.

If you keep getting headaches at home, it's possible it's due to something in the house. That’s especially true if the headaches start when you get home, even if it's after you've been home for a ...