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, ...

When recruits were punched and tackled during a role-playing exercise at the Texas game wardens academy last year, they were taking part in a longstanding police training tradition that critics say ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Are you a specialist or a generalist? The answer could reveal something about how well you learn and perfect a skill ...

As the stablecoin market cap surpasses $250 billion, Visa's settlement volume has accelerated, reaching a $3.5 billion annualised run rate as of November 30. Businesses are turning to Visa's new ...