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, ...

Add articles to your saved list and come back to them any time. When Kate McMahon was finishing her science degree she found herself with the odd task of moving wombat poo around, to see how the ...

Most people have a preferred way of communication—phone, text, email—but bare-nosed wombats have an unusual way of relaying information. The Australian marsupial communicates by … there's no delicate ...