The Drinkable Book has water filters in each page. Tear out a page, pour dirty water over it and bacteria will be killed. But is this the best way to clean up the developing world's water supply?
Musicians in Kenya want a law forcing radio stations to play 70 percent local music. Nigeria and South Africa have similar rules. But this kind of protectionism could backfire.
At least 20 people were killed and scores more wounded in Monday's bombing in Bangkok. The blast took place at a Hindu temple in the middle of the city's tourist district.
Members of a Syrian indie rock band escaped their country's bloodshed and have become a mainstay of Beirut's music scene. "In spite of all the deaths," the band sings, "you are still alive."
A controversial border fence to keep out migrants who travel to Hungary through Serbia will be finished by the end of August. Opponents say it violates European Union laws, but officials in several member states, including Germany, say it's not their place to decide how to deal with the growing influx of refugees into EU countries that border non-EU countries.
David Greene talks to Simon Rabinovitch, the Asia economics editor, for The Economist about China's slowing economy, the global impact and what the government is trying to do.
It's only a few miles between the Turkish resort town of Bodrum and the Greek island of Kos. For thousands of refugees from the Middle East and Africa, that crossing is a life-defining event.
Spain's neighborhood tapas bars are facing competition from big chains. Fortunately, foreign tourists are now discovering them. This story originally aired on June 20, 2015 on Weekend Edition.
In Hamburg, home to one of Europe's busiest ports, support for trade is fervent. But many Germans have their doubts about a proposed trans-Atlantic agreement that is expected next year.