Nike's new $250 shoe that makes a faster runner might be cause for celebration, but it plays into a long-running debate over the deeper meaning of the marathon and who should participate in it.
University of Oregon President Dave Frohnmayer needed money to save his school. Alum and Nike chief executive Phil Knight was happy to help. But after Frohnmayer made a key mistake, Knight exacted a brutal punishment.
We canvassed the world of the social and behavioral sciences, looking for rising stars whose careers promise to make a lasting mark. We'll be profiling the top 30 throughout the month of April.