There are hundreds of lakes beneath the Antarctic ice sheet, but nobody has found lakes under Greenland's ice. That is until now, and they weren't even looking for them.
Linda Wertheimer talks to Laura Rozen, a reporter for Al-Monitor.com, about her reporting on the secret talks between the U.S. and Iran. Those talks preceded the interim nuclear deal reached in Geneva last weekend.
David Greene talk to UNICEF Emergency Coordinator Bob McCarthy about the situation at a Catholic church in Bossangoa in the Central African Republic. Thousands of people are seeking shelter in the compound of the church. They are fleeing the violence that has engulfed the country after militias overthrew the government earlier this year.
The baseball season is just getting started in Cuba, the first since Communist authorities lifted a half-century-old ban on players' signing professional contracts in other countries. But fans are confident top players will come back home eventually — and that the island has enough talent to go around.
The born-again head of Zion Oil believes the Old Testament and an office full of geologists will lead him to oil deposits in Israel. So far, the company has spent $130 million and only hit dry holes.
A Massachusetts woman is getting a lot of attention in the Arab world where she's advanced to the final of Arabs Got Talent. Jennifer Grout can't speak Arabic, but she sings flawlessly in Arabic.
When Iran's foreign minister confirmed a landmark nuclear deal, he made the announcement via Twitter. Most Iranians have a hard time accessing Twitter freely. David Greene talks to Babak Rahimi, associate professor of communication, culture and religious studies at the University of California, San Diego.
In the coming decades, carbon dioxide emissions from China, India and other rapidly developing countries are expected to grow rapidly. China and India have said they won't commit to controlling their carbon dioxide emissions. So how are international concerns about climate change viewed in China and India?
David Greene talks to David Smith, of The Guardian, about the deteriorating situation in the Central African Republic. The former French colony has been described as "on the verge of genocide" as sectarian violence has worsened.
Across the developing world, 1 in 3 girls marries before age 18. Some are wed and become mothers by the time they reach their teens. In Malawi, some villages have started to punish parents who marry off their young daughters.