BEIJING, Jan. 22 (Xinhua) — Beijing has recently launched an English map to enhance travel services for foreign nationals in the city. The map is now available for a one-month trial run on the Beijing ...

Beijing lançou recentemente um mapa em inglês para aprimorar os serviços de viagem para estrangeiros na cidade. O mapa está ...

Scientists researching Alpine glaciers store ice in Antarctica. By analysing air bubbles in the ice they may be able to predict the future ...