One day the inventorying of electronic equipment in the workplace could be accomplished through radio frequency (RF) noise detection rather than labelling and tagging. The concept is based on the fact ...

If there’s anything more annoying to an amateur radio operator than noise, we’re not sure what it could be. We’re talking about radio frequency noise, of course, the random broadband emissions that ...

In today’s hyperconnected world, wireless communication faces a critical challenge known as the “spectrum crunch.” Spectrum crunch results from more devices vying for limited frequencies, creating an ...

Amateur radio operators and shortwave listeners have a common enemy: QRM, which is ham-speak for radio frequency interference caused by man-made sources. Indiscriminate, often broadband in nature, and ...

Astronomers have created the most detailed low-frequency map of the Milky Way, revealing otherwise hidden stars and ...

California gray whales depend on a magnetic sense to find their way through the ocean. "We know that radio noise can disrupt an animal's ability to use magnetic information." "We're not trying to say ...

Magnetobiology has largely been viewed as a stamping ground for charlatans since the followers of physician Franz Anton Mesmer failed to cure patients using a 'magnetized' tree in the eighteenth ...

Astronomers recently built a precise radio map of the Milky Way’s southern midline, showing 98,000 radio sources.

How do you map something you can’t see? For astronomers studying the Milky Way, the answer lies in radio waves-the very lowest frequencies that slip past the dust and gas obscuring our galaxy’s heart.