Scientists have found a way to see ultrafast molecular interactions inside liquids using an extreme laser technique once ...

Light therapy can boost your mood, but you need the right model. Here's what experts say about picking an effective model.

Light plays an important role in many aspects of our lives, from our sleep cycles to mental health. If our bodies don’t get the proper light we need, it can cause a chemical change in the brain that ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Nancy Redd Shifts in the ...

For half a year, Joe Hollier has been living without a phone. At least, without anything you'd recognize as a phone. He carries around a pocketable device, the color of graphite, that makes calls and ...

Blue light therapy uses light to treat certain conditions on or just under the skin. It’s considered a pain-free procedure. Blue light therapy becomes photodynamic therapy when it uses a combination ...

Light therapy can be defined as exposure to daylight or specific wavelengths of light for a prescribed amount of time in order to treat seasonal affective disorder, acne, and a myriad of other ...

We live in a world where smartphones last for about 2.5 years, and even the best light bulbs fizzle out unexpectedly when you need them the most. That said, here is one bulb defying the odds, a ...

Light is part of various disciplines, shaping the world as we know it. In physics, it serves as a measure of speed and makes vision, and the recording of images by the eye and camera lens possible.

When it comes to coffee, most people have a drink of choice. For some people it’s iced or frozen coffee, while for others it’s a hot espresso drink. For many, it’s as simple as a choice between a cup ...

You can trace 4,000 years of economic growth through the history of light. The ways we got from a candle, made from of animal fat, to the LED lights we have today tell a lot about our modern economy.

One afternoon in 2000, artist Chris Burden was wandering through the Rose Bowl Flea Market with his friend Paul Schimmel, then chief curator at the Museum of Contemporary Art. Schimmel’s son Max, 11, ...