German manufacturers Plisch and RFmondial have produced a VHF Band III Digital Radio Mondiale transmitter, which the companies said is the first of its kind. A spectrum analysis of a DRM signal in VHF ...

You turn the dial on your radio, and hear a powerful source of interference crackle in over the baseline noise. You’re interested as to where it might be coming from. You’re receiving it well, and the ...

A mysterious shortwave radio signal that has puzzled intelligence agencies and amateur radio enthusiasts for decades has once again broadcast a new coded message—one that experts and hobbyists alike ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific ...

With few exceptions, amateur radio is a notably sedentary pursuit. Yes, some hams will set up in a national or state park for a “Parks on the Air” activation, and particularly energetic operators may ...

Plan have been lodged for the installation of a 74ft-high telecommunications mast in the grounds of Stourbridge Rugby Club - which is also the home of a popular music festival. Applicant Cornerstone ...

Director General Radio Pakistan Saeed Ahmed Shaikh has said that all available resources are being utilized to modernize Radio Pakistan and align it with contemporary broadcasting standards.

Each year, male brown tarantula trek across Colorado to look for ladies. From mid-September to mid-October, they leave the safety of their burrows to go on journeys that will take interesting turns as ...