CNN correspondents around the world report on gas prices in their region

Eileen Hsieh reports on why so many South Koreans' perception about their neighbor to the North has changed.

CNN's Ali Velshi takes a look back at the top ten innovations in 2010.

The future of Chinese economic policy

Duncan Innes-Ker discusses how China's government is trying to tamp down inflation without dampening economic growth.

Snow, ice paralyzes Europe

Flight delays and cancellations stretch across much of Europe as a major winter storm slams the continent.