HOHHOT, China, July 19 (Xinhua) -- Winds howl across the Hunshandake Sandy Land, 180 km north of Beijing. Two decades ago, they fueled dust storms across northern China. Today, they raise waves of ...

TIANJIN, July 14 (Xinhua) -- Chinese researchers have developed a millisecond-scale thermal pulse technology enabling the ultra-fast synthesis and precise control of platinum-group catalysts, which is ...