Humans have inadvertently filled their towns and cities with outdoor lighting that generates a lot more light pollution than is necessary. This costs communities their starry nighttime views. It also ...

Light bulb guide: How to choose the best lighting for every room The type of light you use can totally change the look and feel of a room. This simple guide makes it easy to pick the right one.

If you’re starting from scratch, we think Philips Hue Smart Bulbs (buy now) are the best smart lights you can get. They’re ...