Smart cities present risks, opportunities

Emergent technologies are poised to radically change how we work and live. They will transform our cities and workplaces, shifting jobs and entrepreneurship in new directions, and spur new ways to manage our lives. All of ...

Want a higher GPA in college? Join a gym

For those students looking to bump up their grade point averages during college, the answer may not be spending more time in a library or study hall, but in a gym.