State media reports that none of the rare fish were detected reproducing naturally in the polluted and crowded Yangtze river last year.
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?
The newly discovered dino-era pterosaur looks to have been built for scooping up fish -- a lot of them. Continue reading →
A gorge formed by an earthquake and a violent river arrived quickly and could be gone in 50 years.
The glaciers on the Tibetan plateau -- which provide freshwater for 2 billion people -- are warmer than in the past two millennia.
It's massively in debt, to the tune of 17 trillion dollars, but the United States is still considered the wealthiest nation on Earth. Wait, what? Explain, please.
At this restaurant, the staff is mechanical. They greet customers, deliver dishes to tables and even stir-fry food in the kitchen.
The United States just pledged $14 billion to invest in African businesses and infrastructure, while China has been doing so for years. Here's why both are betting on Africa as the next big thing.
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