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, ...

The day after President Donald Trump halted construction of a $5 billion wind project off the New York coast, the nation’s top offshore wind developers gathered for a regularly scheduled strategy ...

The first Treasure in the Village is a Velvet Blue crystal that can be found on the lower roof of the large house near the watchtower. For reference, this is the same house where you can find the ...