Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Step aside, Google Maps; stand down, Apple Maps. Researchers from the Technical University of Munich (TUM) in Germany have created a new online atlas that shows the location of 2.75 billion buildings ...

After demolishing the White House’s East Wing, President Donald Trump is now eying four federal buildings for the same treatment and is circumventing a key government agency with his plans, according ...

Scientists have produced the most detailed 3D map of almost all buildings in the world. The map, called GlobalBuildingAtlas, combines satellite imagery and machine learning to generate 3D models for ...