Is black a colour? Black isn’t in the rainbow, but where does it fit in the colour spectrum? What makes something appear black? An expert explains how we perceive black.

The best at-home, FDA-approved red light therapy tools and panels for the face and body in 2025, according to editors, ...

Aputure has unveiled the new NOVA II, the company’s first panel light to utilize the BLAIR-CG light engine. After launching ...

Nanoscope Therapeutics Inc., a biotechnology company committed to developing and commercializing novel gene therapies for patients suffering vision loss from retinal degenerative diseases, today ...

Metro Manila and other key Philippine cities fall short of rooftop solar potential, with coverage rates below 1 per cent, AI ...

Australian researchers highlighted the overlooked ocular risks surfers and divers face from UV and blue light exposure.

A multinational research team, including engineers from the University of Cambridge and Zhejiang University, has developed a ...

The associated research has been published in Optica. It was co-led by Federico Capasso, the Robert L. Wallace Professor of Applied Physics and Vinton Hayes Senior Research Fellow in Electrical ...

Fluorescence is a magical light show some creatures put on to make an average night dive a show-stopping spectacle. Here's ...

The revolutionary invention of autochromes changed photography. As those pictures decay, they're revealing a new kind of ...

What is the color of the sun? The sun's color is actually white, and here's why elements on Earth alter it's color.

Step into a world unseen by human eyes, where animals like bumblebees and butterflies perceive vibrant UV signals. These ...