See images from the 2015 Harbin International Ice and Snow Festival, home of the world's largest ice sculptures.
Air pollution in Beijing dropped about 4 percent last year, though levels of dangerous particulate matter remained more than three times the recommended limit.
Negotiators will meet to thrash out details of the next global climate pact, which is already shaping up as an improvement on the Kyoto Protocol. Continue reading →
Will the recent agreement struck between the United States and China on greenhouse gas emissions really help matters or will it all be so much hot air? Trace examines the deal and what could come from it.
The new U.S.-China climate deal may be good politics for Presidents Obama and Xi. But what about the atmosphere?
The two countries have long been at loggerheads over global targets.
The Chinese are building islands in the South China sea, for air bases or ports. How is that done and how do they stay where you put them?
A gorge formed by an earthquake and a violent river arrived quickly and could be gone in 50 years.
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