编者按：作为国际格局重要一极，欧盟面临前所未有的角色重塑挑战。跨大西洋联盟仍是基石，美欧价值观与安全共识深厚；同时，中国崛起带来与欧盟在经贸、科技、全球治理领域的机遇与竞争。欧盟能否超越中美“选边站”困境，维护团结、捍卫战略自主并发挥独特“第三方力量 ...

盖世汽车讯 据外媒报道，北卡罗来纳州立大学（North Carolina State ...

盖世汽车讯 据外媒报道，北卡罗来纳州立大学（North Carolina State ...

AlphaGalileo has helped us more than double our reach at SciDev.Net. The service has enabled our journalists around the world to reach the mainstream media with articles about the impact of science on ...

Hercules (C) of Fluminense FC celebrates scoring during the round of 16 match between Italy's FC Inter Milan and Brazil's ...