Every summer, some of the ice that covers the Arctic Ocean melts. Come mid-September, it begins to refreeze. Scientists began to monitor this cycle in the late 1970s, and this year, they saw less ice than ever before - a lot less ice. NPR science correspondent Richard Harris joins us here in Studio 3A. Richard, nice to have you on the program.
This is TALK OF THE NATION. I'm Neal Conan in Washington. There are new questions about Iran's nuclear program after a report from the IAEA late last month. The U.N. inspectors expressed frustration with Iran's tactics. At one site, Parchin, they worry that what may be critical evidence is being destroyed. At another, Fordow, they found that Iran has doubled the number of centrifuges available to enrich uranium, and now there's a report that Iran ran computer models of atomic warhead explosions.
Several colleges and universities have adopted a common read program, where freshmen read the same book during the summer and discuss it once on campus.
Author Max Brooks' World War Z: An Oral History of the Zombie War is one of the less traditional books appearing on required reading lists. The book captures scenes from a global zombie apocalypse through a series of first-person accounts.
This is TALK OF THE NATION. I'm Neal Conan in Washington. After five years of plunging prices and spiraling foreclosures, maybe, just maybe, the bubble's stopped bursting. Home prices are beginning to rebound in many parts of the country. Recent reports show fewer foreclosures in several hard-hit states.