PHNOM PENH, Dec. 29 (Xinhua) -- China remained a major locomotive of global economy and a key contributor to global peace, security and common development, said a Cambodian scholar on Monday.

All study and no play can lead to low fitness levels and poor eyesight, with statistics showing that one in every two Chinese children and adolescents is near-sighted, and one in every five students ...

人工智能时代降临，有太多关于“未来已来”的言论；技术腾飞给人类带来壮志凌云的展望，却也带来无远弗届的恐惧——如果人工智能“失控”怎么办？或者有一天，它们不再听任人类的操控和摆布，且对人类做的事也不仅仅是在围棋上的智商碾压，我们将如何应对？无数科幻小说和电影已为我们设想了各种可能的结局。但是，所有这些可能到头来都是人类的移情，对宇宙来说没什么绝望的，无非熵增和熵减的区别；而生命细胞就是熵。