Although the ozone layer over the Antarctic this year is relatively small, this is due to mild temperatures in the region's stratosphere this winter and is not a sign of recovery, the United Nations World Meteorological Organization (WMO) said Thursday.
Bolivian soldiers and police took control of the country's most important airport Thursday after airport workers detained an American Airlines plane on the runway, demanding the carrier pay them landing fees in cash.
China's main oil coporation, government owned PetroChina Co. Ltd. shot past giant General Electric Co. to become the world's second-largest company. After its stock rose 13% on hopes of big new oil discoveries, the company's market value reached more than 430 billion US dollars, second only to Exxon Mobil Corp.'s 518 billion.