A powerful surge of solar energy is heading toward Earth, and up to 20 U.S. states could catch a glimpse just in time for the ...

I tested a near-infrared light device that attaches to my computer, mimics the sun, and allegedly improves mood and focus. Did it work?

Projection mapping has the potential to create shared immersive experiences in exhibitions, commercial facilities, and public spaces. However, the technique is highly sensitive to ambient lighting, ...