Google is working on a new Android UI, and we managed to get some screenshots of the new design ahead of its launch. Here's ...

Is your green my green? Probably not. What appears as pure green to me will likely look a bit yellowish or blueish to you.

Science and philosophy explain why a color is objectively real, even when people see the same shade differently.

Catch some morning meteors, see the Moon reach First Quarter, and watch Mars visit the Beehive in the sky this week.

“Think of a simple gray rock that’s so nondescript-looking that it almost fades into the background. It doesn’t engender ... which can then lead you to fire off an overly dramatic email in a burst of ...

Is your green my green? Probably not. What appears as pure green to me is likely to look a bit yellowish or bluish to you. This is because visual systems vary from person to person. Moreover, an ...

Generally, an object’s background can result in dramatic changes in how you perceive its colors. If you place a gray object against a lighter background, it will appear darker than if you place ...

This bias can create a negative feedback loop, the paper warns, where the most-studied species keep getting studied and the ...