Reality TV is popular around the world. It's also roundly mocked as formulaic and contrived. But can that kind of fragile fantasy meaningfully influence the real world?
In the past few weeks there have been additional reports of sexual misconduct in the aid community — and the start of a tense debate on how to halt such behavior.
The discovery suggests an earlier start to the Middle Stone Age in Africa than previously documented. It also offers clues to early social networks and symbolic art by human ancestors.
Critics say it's not appropriate for a health group to work with a beer company. Others argue that such partnerships are vital to eliminate diseases like AIDS and TB by 2030.
A new report cites tremendous progress in bringing down rates of child marriage, especially in India. But critics raise concerns about some of the data points.
A three-year drought has brought on water restrictions — and talk of "Day Zero," when Cape Town will run out of water. But for many people in the townships, a short supply is nothing new.
Photographer Lorenzo Vitturi was amazed by the "unstoppable" crowds, the energy — and the unexpected art in the street market on Nigeria's Lagos Island.