A time domain reflectometer (TDR) measures reflections along a cable. It is similar in principle to radar. To measure those ...

We’ve seen firsthand the impact that using Ethernet versus Wi-Fi can have on speeds and connection quality. Using a wired ...

Researchers have launched a new open-source MATLAB toolbox that generates synthetic networks with built-in vital nodes, providing a standardized benchmark for accurate influential-node detection in ...

The best cable modems can help lower your monthly internet bill — here's how ...

As a follow-up on his story on tunnel radio, Nick Langan explores college campus carrier-current radio and hears from readers ...

Despite being on the fastest plan available, I was experiencing slow, inconsistent speeds. I leaned on these expert tips to ...

An aerial drone photo taken on May 24, 2025 shows the Changzhou-Taizhou Yangtze River Bridge under construction in East China's Jiangsu province. [Photo/Xinhua] NANJING -- The final pre-opening safety ...