If you’ve ever suffered from dry, irritated eyes or struggled to fall asleep after a long day of staring at your computer, you may have been tempted to purchase a pair of blue-light-blocking ...

Simple enough. But what happens when you live in a culture where green also means blue? (Before we answer that, here's why ...

A dermatologist is a medical doctor who specializes in treating the skin, hair, and nails. Dermatologists care for people of all ages. A wearable blue-light device differs greatly from the ...

From small outdoor patios, to huge party-sized yards, outdoor string lights add a sense of coziness and allow you to use your space a little longer than usual by providing light. They look great ...

The best smart light switches let you control your lights with a phone or voice assistant and can save you money When you purchase through links on our site, we may earn an affiliate commission.

From run-and-gun vlogging to studio and location shoots, the best video lights make your content look slick and professional When you purchase through links on our site, we may earn an affiliate ...

Here’s how it works. The speed of light traveling through a vacuum is exactly 299,792,458 meters (983,571,056 feet) per second. That's about 186,282 miles per second — a universal constant ...

NEW YORK — The cast of "Blue Bloods" visited the Empire State Building for a special lighting ceremony with the families of fallen NYPD officers Friday. The ceremony was done in partnership with ...

The best ring lights are a must if you're looking to improve the quality of your videos, whether you're streaming on YouTube or hosting a work Zoom call. These simple, donut-shaped devices ...

If you're not sure if light therapy is right for you, start with a smaller and less expensive lamp. This model is just like the Luxe light therapy lamp, but more compact and with fewer features ...