It may seem strange to combine similar hues, but as Kut told us, light blue and navy are a natural match! The deeper blue anchors the lighter hue, and this pairing adds depth and sophistication to ...

The sky appears blue due to the scattering of sunlight by atmospheric gas molecules. Shorter blue wavelengths scatter more ...

Myopia is projected to rise from 23 to 50 percent of the world’s population by ... time indoors illuminated by artificial ...

blue light was more restful than yellow light. Lead researcher Dr Tim Brown said the findings matched what happened in the natural world, with bright, warm daylight. "During the daytime ...