Abstract: Wireless transmissions are inherently vulnerable to jamming attacks. Frequency hopping (FH) has been widely employed in practice to combat jamming attacks. Although the recent use of ...

Gullies on a Martian dune inside Russell Crater show how descending ice blocks built up levees along their path. (Image: HiRISE (PSP_001440_1255_RED), NASA/JPL/University of Arizona) Could the Red ...

Your Phone's Blue Light Is Keeping You Up At Night. These Tricks Will Filter it Out Light emitted by your phone, tablet, or laptop can disturb your sleep. Here's how to filter out the blue light for a ...

The erector spinae plane block continues to prove an effective part of the anesthesiologist’s armamentarium with minimal adverse events. PHILADELPHIA—The erector spinae plane (ESP) block continues to ...

I grew up surrounded by quilts. My grandmother has been quilting since the 1950s, and while my experience is far less than hers, it's a hobby I dove head-first into during the throes of the Covid ...

Auburn city leaders are taking a different track when it comes to surveillance. Portland City Council votes to allow police to have drone The Portland Police Department is getting its first drone.

Eau Claire hit 80° for the first time this year yesterday afternoon, and temperatures were only a couple degrees cooler today. We still were sunny and warm with only a couple clouds from time to time.

If you are wondering why the UK is bathed in relentless sunny weather at the moment the answer is quite simple - it's down to something called an Omega blocking pattern. While we are used to weather ...