Scientists have detected strange chirping waves — which resemble the dawn chorus of birds — thousands ... are perturbations in Earth's electromagnetic field capable of accelerating particles ...

We live in an electromagnetic soup, bombarded by wavelengths from DC to daylight and beyond. A lot of it is of our own making, especially further up the spectrum where wavelengths are short enough ...

electromagnetic waves serve as nature's chorus, with whistler-mode chorus waves standing out as some of the most fascinating. These waves, named for their chirping sound that mimics birds at dawn ...

For this year's International Dawn Chorus Day, microphones have been rigged in wildlife reserves and cities in India, Malta, Austria, Switzerland and right across Europe to the UK, Ireland and as ...