Efforts to use the tech to customize lessons to students' individual interest demonstrate its potential—and the shortcomings.

The chemistry of high-performing groups is no longer a mystery. by Alex “Sandy” Pentland If you were looking for teams to rig for success, a call center would be a good place to start. The skills ...

The middle value of all realized prices for an artist's works sold at auction during a given period, providing a clearer representation of typical market values by minimizing the influence of extreme ...