For today's Geo Quiz, we head to the frozen north. We have heard a lot about the problem of melting ice as climate change warms up the Arctic. But scientists are also worried about something else that is melting up there — permafrost.
We're looking for a city in Tuscany for our Geo Quiz today. It's known for its fabrics, its delicious biscotti, and now for its growing Chinese community. The city has the second largest Chinese immigrant population in Italy.
Matthew Brunwasser reports on the funeral Tuesday of a former Turkish Prime Minister, now considered the father of political Islam in Turkey, one of the few countries in the Middle East region to successfully mix religion and politics.
Two well-known musicians in their respective countries have a new CD out - American guitarist Bill Frisell and Brazilian singer-songwriter Vinicius Cantuaria. Betto Arcos tells us about their recent collaboration.