ANITA was placed in Antarctica because there is little chance of interference from other signals. To capture the emission ...

Mysterious radio wave pulses from deep in space have been hitting Earth for decades, but the scientists who recently discovered them have no concrete explanation for the origin of the signals. The ...

Antarctic scientists detect unexplained radio waves under the ice while searching for neutrinos, with researcher Stephanie Wissel noting these signals defy physics ...

To U. S. pioneers in the old West, there seemed to be land enough for everybody. So, too, to radio pioneers there seemed to be wave lengths enough for all comers. Firstcomers, who had their pick, ...

It's not aliens: Astronomers use radio telescopes to detect major, natural cosmic events in space. Here's what these radio signals mean.

The decline of AM broadcast radio is a slow but inexorable process over much of the world, but for regions outside America there’s another parallel story happening a few hundred kilohertz fur… ...

Researchers for the first time have tracked a pulsing radio signal in space back to its original source — deep in our Milky Way galaxy.

Researchers traced long, bright radio pulses, combined with X-rays, to an intriguing cosmic object 15,000 light-years from Earth, according to a new study.

The U.K. military has carried out a first successful test of a British-made "directed energy weapon" to down dozens of drones at once.

Radio Waves Could Give Robots LIDAR-Like Superhuman Vision Scientists' new system uses AI to convert radio data into 3D images, allowing robots to see through smoke, reflective material, and more.

The unusual radio pulses were detected by the Antarctic Impulsive Transient Antenna (ANITA) experiment, a range of instruments flown on balloons high above Antarctica that are designed to detect ...