BEIJING, Sept. 14 (Xinhua) -- The 2025 China International Fair for Trade in Services (CIFTIS) concluded in Beijing on Sunday with over 900 signed agreements in sectors including construction, informa ...

BEIJING, Sept. 14 (Xinhua) -- Chinese researchers have developed a hybrid framework to trace sources and change of on-road carbon dioxide emissions in real time with 30-meter resolution, according to ...