WASHINGTON, Aug. 14 (Xinhua) -- U.S. President Donald Trump on Wednesday signed an executive order aimed at streamlining regulations and promoting a competitive commercial space industry.

On Monday, Trump signed an executive order declaring a crime emergency in Washington, D.C. to "protect public servants, citizens, and tourists, and ensure the safe functioning of the federal ...

白宫表示，唐纳德·特朗普 (Donald Trump)总统“决心争取结束”俄罗斯在乌克兰的战争，并制止“杀戮”。特朗普准备星期五 (8月15日)在阿拉斯加会晤俄罗斯总统弗拉基米尔·普京 (Vladimir Putin)。 白宫新闻秘书卡罗琳·莱维特 ...