As humans began to explore outer space in the latter half of the 20th century, radio waves proved a powerful tool. Scientists ...

Far above your head, in the atmosphere between Earth and outer space, an invisible process is occurring. The increasing concentration of carbon dioxide is already manifesting itself in impacts beyond ...

New research draws a direct line from rising CO2 emissions to future risks for communication systems and satellite operations ...

Supernova remnants, stellar nurseries and more populate the new edge-on view of the Milky Way as seen from Earth’s southern hemisphere.

Steve Lang, Deputy Assistant Secretary for International Information and Communications Policy, who led the U.S. delegation at WRC-23. Credit: AEI webcast TAMPA, Fla. — It will become increasingly ...

The world’s militaries have always been at the forefront of communications technology. From trumpets and drums to signal flags and semaphores, anything that allows a military commander to relay orders ...

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, ...

A slow mobile internet connection can become a major bane in our ever-more connected world. Don’t the internet gods know you need to play that game right now? Can’t they see you are trying to work on ...

When did you last use radio technology? If you’re straining to remember when you last turned on the AM/FM radio broadcast receiver in your car, you’ve probably gone too far back. Although it might not ...