The NRSC’s AM Improvement Working Group published a study examining the effects of RF noise on AM radio reception in cars.

Sporadic reports on social media are talking about how hooking up an external hard drive to a New Mac mini is dramatically cutting Wi-Fi speeds. Here's why it's happening, and how to reduce the impact ...

When astronomers detected the first long-predicted gravitational waves in 2015, it opened a whole new window into the ...

Simulating indoor radio coverage for first responders has been made simpler thanks to a new capability called Phase Tracing.

RFID skimming has become increasingly prevalent in crowded spaces like public transit and shopping centers. Recently, ...

The system uses 24 GHz high-frequency millimeter-wave radio signals to deliver energy over long distances ... These include limited range, the need for a clear line of sight, high signal attenuation ...

Astronomers have detected a repeating radio signal, captured multiple times, originating from an ancient and inactive galaxy.

Wifi is a radio signal, and when a radio signal passes through a solid material, it weakens—and certain materials have a bigger impact than others. Metal is a good electrical conductor ...

A mysterious radio signal from a distant planet has sparked excitement among astronomers, hinting at the tantalizing possibility of extraterrestrial life.