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, ...

‘Keep calm and carry cash’: Keep banknotes at home to prepare for crises, researchers say Multiple members of Congress have "serious concerns" about NFL-ESPN deal Hurricane forecasters watch for rare, ...

Abstract: Image harmonization aims at adjusting the appearance of the foreground to make it more compatible with the background. Without exploring background illumination and its effects on the ...

Windows 11 is available for download worldwide. Microsoft has released it as a free upgrade, which means you do not need to pay to upgrade your computer to Windows 11. It is available for free ...

Winged Canvas is an online school for illustration and a vibrant art nerd community! Dedicated to making art education accessible, they offer free live art education streams every Saturday and Sunday, ...

Pine cones as a model: Researchers have developed a new, energy-autonomous facade system that adapts passively to the weather. Pine cones as a model: Researchers at the universities of Stuttgart and ...

The perfect lip shade every time? Sounds like a dream. And one TikTok user may have just cracked the code. Kenzie B's perfect lip shade tutorial has gone viral, with many trying the easy hack ...

Angie Nwandu dishes on Diddy, Donald Trump, the responsibility of the Black press, and what it takes to build a lasting media empire. The Shade Room pioneered a unique, if somewhat loose-lipped, brand ...

On a 92-degree Saturday afternoon in Portland, Oregon, I went looking for shade in Cully Park, which was built on top of an old landfill and opened in 2018. The city included plenty of trees in the ...