According to the Nature Index, the world's leading science cities overall are: Beijing, Shanghai, New York metropolitan area (U.S.), Boston metropolitan area (U.S.), Nanjing (China), Guangzhou (China) ...
TOKYO, Nov. 11 (Xinhua) -- Japan's key stock index edged down on Tuesday, snapping recent gains as selling pressure in semiconductor-related shares offset early advances driven by a strong U.S. market ...