Guizhou, a province in the interior southwest region of China, is known for its rich ... The cone-shaped mountains are the result of rock formations dissolving. Zhou explained the process in ...

China's offshore production surge last year owes much to Bohai Bay, which now totals an estimated 4.4B metric tons of untapped oil reserves and 500B cm of natural gas. More on Cnooc Ltd. Financial ...

Rivers began pumping weathered material into the sea about a billion years after Earth formed, suggesting continents may have gotten an early start.

TIANJIN, Feb. 7 (Xinhua) -- The first phase of Bozhong 26-6 oilfield, by far the largest metamorphic rock oilfield in the world, commenced production on Friday, according to its developer, the China ...