Urban dwellers in China are three times more prosperous than their country cousins. Perhaps that's why 150 million farmers have moved to the cities. The Chinese leadership has now declared that it's essential to bring fast growth to the countryside however difficult. Since 2006, the BBC's Newsnight program has visited the village of White Horse charting its attempted transformation from rural outpost to city of opportunity. It's been a journey fraught with frustration and disappointment for both planners and residents.

The Peruvian government is threatening to sue Yale University over thousands of Incan relics from Machu Picchu that are being held at the University. Dan Collyns reports for the BBC from Lima.

The BBC collects comments from around the world on Barack Obama's presidency.

Alex Ingrams was so enthused by the U.S. election he gave up his job, 3000 miles away in London, to volunteer with the Obama campaign in Virginia. Fred Galucci didn't have quite so far to travel: but he still relocated from Texas to Ohio to help the McCain campaign. The BBC's World News America program talked with them both.

Driving to work during rush hour is not a mundane affair if the city you're trying to cross is the Iraqi capital, Baghdad. Concern about getting to work on time makes way for worry about suicide bombers, drive-by shooters and car bombs. The anxiety many in the Iraqi capital feel on a daily basis is dubbed Baghdadophobia by one Iraqi working for the BBC. He describes his ordeal in gripping detail.

"Some Venezuelans - the wannabe Yankees - are praying for a continued drop in oil prices." So said Venezuelan president Hugo Chavez recently, acknowledging his government's dependence on oil revenues. So could the falling cost of oil threaten Chavez's political future, and boost the prospects of his opponents? The BBC's Latin America Analyst, James Painter, has sifted the evidence.

Ever wondered what kind of message you're sending when you're dancing to your favorite tune? Researchers at a British university have discovered that every move a man makes on the dance floor sends a subtle message about his attractiveness as a potential mate. BBC Radio 4's Tom Feilden put the theory to the test with cognitive psychologist Peter Lovatt.

Cuban Americans have traditionally supported Republicans, but cracks in that allegiance are starting to show. The BBC's Kim Ghattas reports from Miami.

The BBC frequently broadcasts in depth documentaries. In this one, miltary journalist Robert Hodierne reveals further details about the My Lai massacre which occured on March 16th, 1968 during the Vietnam war. The program is based on the transcript of a Pentagon inquiry conducted by Lt General William Peers. The inquiry recordings lay forgotten for nearly 40 years. This year you can hear for the first time the testimonies of those involved and the full extent of U.S. Army activity on the ground. You can also hear new interviews with soldiers who took part and with one of the members of the panel of the Peers Inquiry.

The US presidential candidates clash over the economy and negative campaigning in their final pre-election debate. View the entire debate below.