22日上午，第十五届中国（南京）国际软件产品和信息服务交易博览会在南京国际博览中心落下帷幕。 本届软博会，全市共达成项目签约80余项，总 ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

San Antonio hasn't seen measurable rain for about a month and a half, and the coming months aren't likely to bring much relief. Why it matters: As the drought continues to worsen, the Edwards Aquifer ...