SETI's 1977 "Wow!" signal from deep space was even stronger than originally thought, but its source remains a complete ...

Rogue TV signals have plagued the Murchison Wide-field Array for five years. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The sky is awash ...

Space used to be a mostly quiet backdrop for rockets and research. Now it is crowded with thousands of internet satellites ...

Multipath interference disrupts wireless signals, causing issues like TV ghosting and fading. Now, researchers have developed a passive metasurface that overcomes traditional filtering limits. Using a ...

Regarding “Fake GPS Signals Fill Cockpits, Adding Risk for Air Travelers” (Page One, Sept. 24): Solutions to interference of Global Positioning System signals are well-known but have been prohibited ...

A major new report by GPSPATRON gathered data between June 23 and Oct. 14, aboard a vessel routinely leaving the Port of Gdańsk and performing extended maneuvers in open water.

Overview: Mesh Wi-Fi systems improve wireless coverage by connecting multiple nodes, eliminating weak signals and dead zones.Poor placement, wireless backhaul l ...

This video presents a study in which researchers developed a passive metasurface that uses a time-varying interlocking mechanism with metal-oxide-semiconductor field-effect transistors to selectively ...