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, ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

We may earn commission from links on this page, but we only recommend products we love. Promise. Listen, I’ll be the first person to tell you that homemade face masks can be a little questionable.

The fabric she chooses features a melange of blues, from sky to Carolina to navy. Pulling in swatches of yellow, gray and white, she snips each one into a shape. She selects shapes to sew to other ...

September is finally here, and we’re putting the hottest days of the year behind us in favor of crisp air, lower humidity, and windows-open weather. One of our favorite parts of early fall is the ...

Synthetic Aperture Radar (SAR) has been widely used for Earth remote sensing for more than 30 years. It provides high-resolution, day-and-night and weather-independent images for a multitude of ...

A Juneteenth weekend conference in Durham, N.C., looks to establish itself as a place that carries on a cultural legacy. By Jonathan Abrams Laughter mixed with the steady hum of sewing machines as ...