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, ...

Flex loans can offer quick access to cash, but there are potential risks Carrie Pallardy has more than nine years of experience writing about a range of topics, including healthcare and cybersecurity.

Steffini Stalos, DO, FCAP, is a pathology and lab medicine physician. She is also the chief medical officer of the lab consultancy firm Blood Associates, LLC. Most flu vaccines are made with ...

Members of the National Guard patrolling a metro station in Washington DC A National Guardsman is on the mend after he was critically injured in an ambush-style shooting last month in Washington DC.