A Canadian astronomer's chance discovery in late 2025 has exposed a secret U.S. satellite network operating in violation of ...

Illustration showing communication between planets beyond our solar system looking from the perspective of Earth. New research using the Allen Telescope Array looked for this type of communication, ...

(The Conversation) – The recent spate of unidentified drone sightings in the U.S., including some near sensitive locations such as airports and military installations, has caused significant public ...

GRASS VALLEY — A year-long radio upgrade project aimed at improving communication during emergencies and natural disasters was completed in Nevada County. The project was paid for through a grant from ...

Radio signal dead zones can create a potentially dangerous situation for emergency responders, yet dozens of high-rises in Fort Lauderdale have them, city officials say. That means police and ...

Russia has been engaged in the jamming of civilian aircraft communications and GPS signals since the start of its invasion of ...

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