Within each content area, there are one or more tutorials. Each tutorial consists of lessons. Each lesson should be a page detailing the concept being taught, along with sample code. Lesson and page ...

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, ...

Jennifer Lopez is once again reminding fans why she remains one of the most dynamic performers in the industry. In a new video shared by @John_JLover1 on X (formerly Twitter), the multi-hyphenate star ...

If you’ve gone on an African safari, chances are you’ve heard of the Big Five, the must-see list of iconic megafauna. The term, coined in the late 1800s during Africa’s colonial period, refers to what ...

Ahmed Ibrahim Yousef, 75, helps deliver a baby camel to a malnourished and dehydrated mother in a village near the border with Somaliland in the Horn of Africa. The carcasses of animals that died from ...