The open source image-editing program GIMP is a good alternative to programs like Photoshop for creating eye-catching images, documents and advertisements to promote your business. GIMP allows you to ...

A chameleon-like artificial skin can sense its local background and instantly change color in complex patterns to match and blend in (Nat. Commun. 2021, DOI: 10.1038/s41467-021-24916-w). While others ...

It is difficult to distinguish caterpillars of the peppered moth from a twig. The caterpillars not only mimic the form but also the color of a twig. In a new study, researchers demonstrate that the ...

The Nix Mini 2 color-matching tool gives artists, designers, contractors and remodelers a quick and easy way to match any hue exactly. The tiny color sensor connects to an iPhone and reveals the ...

Human color perception depends on the neural representation of the spectral properties of light reaching the eye. While a single wavelength has a characteristic color when seen against a dark ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Google Docs is a powerful word-processing tool that is chock-full of game-changing features that you can use to elevate not just the quality of your writing, but the way you'll eventually present it ...