Imagine the magnificent glaciers of Greenland, the eternal snow of the Tibetan high mountains, and the permanently ice-cold ...

Light exposure at night may disrupt our body's internal clocks, or circadian rhythms, that keep physiological processes ...

This week, the government took tardy action to steer the BSR away from the buffers. It appointed new leadership and set out ...

Some people believe chatbots like ChatGPT can provide an affordable alternative to in-person psychedelic-assisted therapy.

Earlier, and perhaps more basic, LED masks usually provide just one primary colour treatment mode, such as red or blue, ...

New key data for a standard zoom lens, the Leica clone Echolens and finally movement on the authenticity seal for photos – ...

The blue lights on top of traffic signals, also known as confirmation lights, are designed to assist law enforcement detect ...

In Vermont, researchers have investigated the types of creepy, crawly bugs that their avian predators consume and may have ...

Nick Stone discusses some of the many ways in which light can be used for diagnostic and therapeutic applications ...

Green light therapy has shown promise for easing the symptoms of migraine. Discover how it can calm your brain, where to find it, and how and when to use it.

As a result, purple and magenta are known as "nonspectral" colors, because they don't really exist as actual electromagnetic ...

With no solid object of fixed colour against which to correlate, "blue" has historically had the capacity to range loosely over the colour spectrum. In the case of Japan, "ao" denoted a range of blue ...