Similarly, that you can change the appearance of something’s color is not the same as changing its color. You can make an apple look green or blue, but that is not evidence that the apple is not ...

Green-screen technology allows movie makers to place actors in fantastic landscapes, or even transform performers' bodies. But how does it work?

Researchers from the University of Bristol found that deer see the predator as green because they are colourblind. Instead of seeing tigers as humans do (right) they see a green blur instead (left).

In a bid to create a technique that is both fast and accurate, Netflix has come up with a method it calls Magenta Green Screen (MGS). Actors are filmed against a background of bright green LEDs ...

Is green really ‘green’? The mind-bending science of color. Science and philosophy explain why color is objectively real, even when people see the same shade differently.