Wat is the differance in brown sugar and regular sugar besides color
The darker the sugar the more molasses it contains (added back in). It contains Vitamin C and Iron that white sugar does not.
White sugar comes from the sugar cane, or sugar beets and will all taste the same. With brown sugar it is sucrose mixed with molasses, which will make it more moist and sticky to the touch. :)
MonaSez is right, as always. Because of the molasses, brown sugar also contains more moisture.