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, ...

Experts say graphic images, nonstop outrage, and the 24/7 negative news cycle don’t just upset us—they alter our stress response and harm mental health. The amygdala, shown in orange, serves as the ...

This is the open source version of Scratch 2.0 and the core code for the official version found on http://scratch.mit.edu. This code has been released under the GPL ...

You're lazing around the living room after a big holiday meal, when your uncle starts flipping through vertical videos. "Did you see that one of the cat snatching that snake out of a dude's bed?" he ...

Constantly find yourself doomscrolling on social media? You may just be doing so out of habit, not addiction. That’s according to research conducted on 1,204 US adults, which found excessive social ...