High voltage is no joke, but you don’t need special electrical knowhow or skills to safely replace your light switch or ...

In many cases, it's safe to keep driving when a solid check engine light turns on, but it's a sign to get the car diagnosed ...

When a dashboard light illuminates, it's sometimes a signal to pull over to the side of the road and stop. Do you need to do ...

Smart home sensors and cameras can also tackle tiny threats, providing info and options for handling bugs all on your own.

Building a camera sensor from scratch is no small feat. This project explores how light can be captured and turned into electrical signals, showing the complexity behind the technology that powers ...

Wondering whether those dusk-to-dawn socket adapters at Home Depot live up to the hype? Users have noticed both quirks with ...

Scientists have developed a new kind of wearable sensor that can detect signs of eye disease—without drawing blood or using expensive lab equipment. Instead, it’s a soft, non-invasive patch placed ...

The fine print for AirPods Pro 3 (if you’re getting them for Sept. 19) is that the Live Translation feature is launching in ...

Scientists discover a new way plants manage light by reprogramming a UV sensor, opening doors for stress-resistant, ...

If you want some level of lighting automation without smart bulbs, then dusk-to-dawn light bulbs might just be the solution. Here's a quick primer.

Solar eclipses are rare enough that they bring crowds to those looking to see the phenomenon, but folks need to be careful of ...

Are deer grazing on your plants and flowers? Here are some methods that might help repel them. I’ve tried both homemade and ...