CNN commissioned artists to illustrate the theme of Power ahead of the 2012 election -- not just the obvious power that’s at stake, that politicians and presidents wield, but the sometimes more ...

Any vector can be resolved into two components at right angles to each other. These two components when added together have the same effect as the initial single vector.

He sits down with Art of Power’s Aarti Shahani to discuss how his nerdy beginnings in Georgia set the precedent for his career as a revered film executive. He explains how creating the first ...

Hydrogen is seen as a potential energy vector for rail applications where diesel traction needs to be eliminated, but ...