You know that feeling when you're working late and your computer screen starts glaring at you like it's trying to blind you into submission? The bright, cool light that looks crisp in the afternoon ...

Chelsea Reynolds is affiliated with Flinders University with academic status, is a member of the Australasian Sleep Association, and is a co-founder of the digital CBTi program, Bedtime Window. It’s ...

Experienced, proficient photographers and videographers know the importance of good lighting for their images. Cellphones, in particular, have very small sensors so they do not capture a lot of ...

Just like today’s HDTVs, not all rooms are created the same. If your HDTV happens to be in a room that is naturally bright for daytime movies, your overall viewing experience could take a big hit. The ...

As good as iPhone screens have become over the years, readability can still be an issue due to brightness. Chances are you've experienced one or two instances where your iPhone's display was either ...

A new study suggests that blue light such as from phone screens may not be as disruptive to sleep as previously thought. The study looked at how people reacted to different types of light. They found ...

Want to take advantage of Apple’s brightest screen yet on the Ultra? Or get your Apple Watch Series 8, SE, or earlier Apple Watch up to the full 1,000 nits? Here’s how to turn up Apple Watch screen ...