What will happen once the Doha round concludes?

The February 6 Doha Declaration, a unity deal between rival Palestinian factions Hamas and Fatah, is indicative of "the changing dynamics in the region," says Eni Enrico Mattei.

Italian Prime Minister Mario Monti talks about reforming Italian politics and society and getting out of the euro crisis with a stronger Europe.

Britain's Prince Harry has qualified as Apache helicopter pilot and won an award for training course performance.

Local Maldivian television airs footage showing ousted president being led away by police.

As the bombardment in Homs and other Syrian cities appeared to be intensifying, a top UN official condemned the Bashar Assad's government crackdown against protesters and the EU was threatening fresh sanctions.

Russia has announced that a team of scientists has reached the waters of Antarctica's subglacial Lake Vostok, located deep beneath the continent's glacial crust. The announcement has set the stage for a new era of discovery, with Britain and United States racing to catch up.

A Bosnian man who has been living in a cave for a number of years is now struggling to deal with a harsh winter but determined to stay in his natural dwelling.

With tensions high in Syria and Iran, Deputy National Security Adviser Ben Rhodes tells Norah O'Donnell that the US is ready to provide "political support" to the Syrian people, and talks about the effectiveness of sanctions on Iran.

Russia's Foreign Minister Sergei Lavrov calls on countries with influence over the Syrian opposition to press them to enter a dialogue with embattled President Bashar al-Assad.

Jennifer Richmond discusses the implications of and political maneuvering behind the removal of Chongqing's former Chief of Police Wang Lijun.

How to handle Iran and its nuclear ambitions.

Former Israeli Ambassador to the U.N. Dan Gillerman reacts.

President Assad's British-born wife responds to continuing bloodshed in Syria.