Members of the British naval team seized by the Iranians in the Gulf have described their treatment during the 13 days they were held. Some of their accounts are disturbing. The World's Matthew Bell has more on the story.

Darrell Harvey reports on Ghana's increasing concerns over global warming. The West African nation relies heavily on hydro-electric power, generated by a huge dam at Lake Volta. But the basin that feeds that lake is becoming hotter and drier, threatening Ghana's precious energy resources.

A long-awaited report on the impact of climate change paints a stark future for the world, in which the lives of millions of people will be blighted by scarce water, disease, and crop failure. The World's Jason Margolis reports.

Paul McCartney and Sting were both nominated for one of the most prestigious classical music awards in the United Kingdom. It's called the Classical Brits. The World's Marco Werman explains why some fans of the two music giants are not happy.

The World's Mary Kay Magistad speaks with anchor Lisa Mullins about China's first gay talk show. It was launched on-line by a Hong Kong businessman.

Our daily geography quiz.

The United Nations is talking about granting independence to the Serbian province of Kosovo. Serbia fears that could lead to an exodus of ethnic Serbs from the province. Many ethnic Serbs who left Kosovo years ago have not fared well in Serbia. The World's Gerry Hadden reports.

Anchor Lisa Mullins speaks with The World's book critic Christopher Merrill about the work of Chilean author, Roberto Bolaño. Bolaño is famous throughout Latin America and Spain for his dark, eccentric novels. Now four years after his death, his novels have been translated into English.

Federal immigration officials are on a nationwide search for immigrants who've been ordered to leave the US but are still in the country. It's called Operation Return to Sender. KPBS Border Reporter Amy Isackson accompanied officers on a raid in San Diego and sent this report.