After passing a Dark Sky ordinance to curb light pollution and save energy, Pittsburgh is installing adjustable streetlights.

Enhance your space with stunning shades that pair effortlessly with light blue, creating a serene, stylish, and well-balanced ...

Finding a good smart lightbulb can make your space feel different and more useful. The Sengled Smart LED Lightbulb is one ...

A Rutgers-led team of scientists has developed an eco-friendly, very stable, ultra-bright material and used it to generate deep-blue light (emission at ~450 nm) in a light-emitting diode (LED), an ...

When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above ...

In one sense, it’s odd to associate any firefly with youth, for by the time we see them lighting up our nights, they are ...

Blue light glasses are popular for combating digital eye strain, but research questions their effectiveness. Studies suggest ...

Wallen, the biggest name in country music today, headlined the first concert at the University of Wisconsin-Madison football stadium since 1997.

Excessive blue light exposure disrupts sleep cycles, but science-backed strategies can help you regain restful nights and ...

Blue light comes naturally from the sun, the biggest source of blue light we consume, but it can also come from artificial sources like smartphone screens, televisions and fluorescent and LED lights.

Nursery night-lights work well for children who are afraid of the dark and people who need to get up in the middle of the night with their tired infant.

Amazon is having a sale on a two-pack of the DoresShop LED Night Lights. The pair of plug-in lights is currently 50% off, for a total price of just $10.