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, ...

Elegant, timeless, and easy—this sleek ponytail is my go-to look for any big day. Here’s how I do it! Flame for the Winter Games lights up Italy's presidential palace Trump built his own trap—now he’s ...

With braids, puffs, and slickbacks, a ponytail can be elevated into a major style statement. Keep reading for hairstylist tips on how to achieve a picture-ready pony. Even if your bob or pixie isn’t ...

IN THE HOURS before a volleyball game at Pitt's Fitzgerald Field House, Olivia Babcock sits near her locker, content to reside on the outskirts of activity unfolding around her. Several teammates ...