Photo: SkyPics Studio/Shutterstock Data on the sharing economy (Uber, Airbnb and so on) are scarce, but a recent study estimates that the revenue growth of these platforms has been dramatic. In…

Hernan Winkler |

Rwandan President Paul Kagame (center) and Minister Jean Philbert Nsengimana (left) work with children during the recent "Smart Rwanda Days" conference in Kigali. “Smart” is in. So is…

Samia Melhem, Arleen Seed, Roger Burks |