TEHRAN, June 19 (Xinhua) -- Iran's Arak heavy water facility was attacked by Israel, Iranian state television said Thursday. The report said the facility was evacuated before the attack and there is ...

Iran's Arak heavy water facility was attacked by Israel, Iranian state television said Thursday. The report said the facility ...

Leaders met for the final day of the summit in Kananaskis in Canada's province of Alberta without U.S. President Donald Trump, who suddenly left Canada on Monday night, saying that escalations in the ...

CAIRO, June 17 (Xinhua) -- An Egyptian environmental expert lauded significant progress made by both Egypt and China in combating desertification, calling for expanded bilateral cooperation in ...

就在两年前，孤独被正式认定为一种公共健康流行病，时任美国卫生局局长维韦克·穆尔蒂援引的研究显示，孤独感与心脏病、抑郁、认知能力下降、痴呆症以及过早死亡风险增加之间存在关联。