Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. We’ve all seen beautiful images of outer space, with vivid swirls ...

However, with a few tricks, you can turn color documents into high-quality grayscale documents with Adobe InDesign. The best way to have a grayscale image in InDesign is to create a document ...

Astronomers with the Event Horizon Telescope have developed a new way to observe the radio sky at multiple frequencies, and ...

What Is OLED? Although OLED technology was created in the '80s, OLED TV displays became popular only after LG released its 55 ...

There are a couple of ways to do this that work: exporting the file to a grayscale PDF or applying color overlays to images. However, the best results come from assembling the InDesign document ...

For children born with normal sight, converting color images to grayscale had no effect at all on their ability to recognize the depicted object. However, when children who underwent cataract ...

Going through reams of infrared data and cross-referencing it with a grayscale image is difficult. But by assigning different wavelengths a color, scientists can pick out “objects of interest ...