Endless possibility is not a notion easily conveyed in video games. Sandbox titles like Grand Theft Auto seem limitless at first, but that illusion disappears once you discover their boundaries.

Physics Physics killed free will and time's flow. We need them back. Modern science has taken a wrong turn – and it's all because real numbers aren't real at all, argues quantum physicist ...

If the iPhone is the camera you always have in your pocket, it's also your always-available sketchpad. Here are the best drawing apps available for iPhone.

Doodling, coloring, and free-drawing increase blood flow to the parts of the brain associated with reward. SHARE. Facebook LinkedIn Bluesky X Link [Photo: Flickr user Dudley Carr] BY ...