Using the Five-hundred-meter Aperture Spherical Radio Telescope (FAST), Chinese astronomers have explored the behavior of a ...

Skagit 911 isn’t the only dispatch agency that has moved toward encrypting its radio communications and scanners. Jurisdictions in Indiana, Colorado, California, Nevada and South Dakota encrypted ...

Thousands of miles from any battlefield, a team of engineers at the University of South Florida is working to prepare soldiers for the increasingly complex electronic environment of modern warfare.

Traditional radio-based systems often suffer severe attenuation underground, as soil and rock absorb or scatter electromagnetic waves. By contrast, magnetic induction uses low-frequency magnetic ...

A scanner listener says the move to encrypt all Westcom dispatch channels, which handles 911 for the western suburbs, is "a hit to police integrity." ...

Researchers may have finally traced 1977’s famous extraterrestrial anomaly back toward massive, naturally occurring hydrogen ...

Abstract: High-power microwave applications are growing for both military and civil purposes, yet they can induce brain-related risks and raise important public health concerns. High-power ...

Abstract: Wireless backhaul has recently gained a significant amount of interest as a cost-effective solution in comparison with conventional backhaul technologies with dedicated microwave links or ...