Shengyu Li set up the timelapse on October 27, when a block of ice broke free from the mountain and sparked a small avalanche ...

A new technique employing monochromatic light improves the study of internal structures in materials affected by light ...

Shadows have been integral to humanity’s exploration of light and its properties. From their depiction in ancient shadow ...

LED light also stimulates the lymphatic system and strengthens the immune system, while professional devices (which you can ...

Wisconsin Gov. Tony Evers signed new state legislative maps into law Feb. 19 in hopes of limiting gerrymandering, according ...

When people understand the psychological effects of color, they can select a mood that will help infuse a room with the mood ...

The challenge? Take on a series of creative challenges over one year. The reward? Fun-filled weeks of self-exploration, ...

Two photographers captured a blue glow accompanying avalanches in western China. We dig into the possible causes.

The landscapes of polar regions have a unique fascination for those who have ventured there. Celebrated by great explorers ...

The feature can automatically adjust the color on your monitor to minimize effects of glare or blue light. You can change settings manually or rely on Iris Mini’s automatic feature. The ...

It’s a question most of us first asked as kids: why is the sky blue? And while the answer might sound simple, it’s actually ...

Vesto Slipher was not well known, but his groundbreaking observations helped uncover one of astronomy’s most fundamental ...