For new discoveries, everyday mysteries, and the science behind the headlines, follow NPR's ShortWave podcast . Over a century ago, the German psychologist Wolfgang Köhler conducted what became a ...

Railway Ministry Promises Faster Ticket Booking, Better Performance and Fewer Technical Glitches Millions of train passengers across India may soon experience a smoother online ticket booking process.

Problem solving is the mental process of analyzing a situation, learning what options are available, and then choosing the alternative that will result in the desired outcome or some other selected ...