While he perceived it as green, his wife saw it as blue. This disagreement led to the creation of his new website ismy.blue, ...

If you’ve ever argued with a friend over whether something is blue or green, you’re not alone. A new test called “Is my blue your blue?” reveals how different — or similar — your color ...

Is your green ... or blue in it — the choices would vary considerably. There wouldn’t be a single chip that most observers would agree is unique green. Generally, an object’s background ...

Share full article Video-editing apps like Apple’s iMovie for the Mac let you swap out the green or blue screen you used for your clip’s original background and replace it with a different scene.