In these bold, black-and-white images, unrecognized people from many countries get a chance to be seen, thanks to the work of French photographer and artist JR.
Stretch your mind and strengthen your relationships by stealing this simple way to learn from schoolkids, says education innovator and TED Prize winner Sugata Mitra.
Physicians Raj Panjabi and Seth Berkley are on a mission to ensure that every person in the world has access to decent medical care. In a conversation, they discuss the obstacles standing in their way and the bold ideas that could help overcome them.
When taxpayer money goes to companies with murky ownership, it may put lives in danger and support shady actors. The watchdog group Global Witness shows what can happen when a government ends up working with anonymous companies.