(THE CONVERSATION) – Visible light is just one part of the electromagnetic spectrum that astronomers use to study the universe. The James Webb Space Telescope was built to see infrared light, other ...

Visible light is just one part of the electromagnetic spectrum that astronomers use to study the Universe. The James Webb Space Telescope was built to see infrared light, other space telescopes ...

Radio astronomy has a pollution problem. Satellites thousands of kilometers overhead, designed to broadcast communications or ...

Associate Professor of Physics Jonathan Pober has spent the past 20 years detecting faint astronomical signals in radio waves that can provide information about the early universe. This task can be ...

On February 7, Nextel Communications formally accepted the Federal Communications Commission's (FCC) Report and Order to eliminate public safety radio interference at 800 MHz. In this order, the FCC ...

Over the past several years, a radio interference problem has presented itself as a dangerous situation for all public safety agencies that are using or are migrating to 800 MHz radio systems. The ...

We have dueling answers on that question as you’ll read in this story. Just like we’ve been getting on the FCC’s plan to allow smaller AMs, on the same frequency as Clear Channel AMs, to operate at ...

A beleaguered European satellite that has been beset bypatchy "blindness" from radio interference appears to be recoveringafter painstaking efforts to reduce signal contamination. The radio ...

With thousands of aircraft operating across the skies daily, harmonized radio spectrum usage is critical, says ITU's Nikolai Vassiliev.

BOULDER, Colo. — A few years ago, retired electrical engineer Tom Thompson noticed it was getting harder and harder to hear his friends across the country talking to him on their ham radio sets. So ...

Your brand new Apple iPhone is sitting next to the PC on your desk at work as you're typing away, listening to some music from your computer's speakers, when all of a sudden you hear it. It might ...

Moody Bible Institute's 90.1 WMBI(FM) in Chicago is currently operating at lower power due to interference with communication ...