At night, you can listen to AM radio from stations on the other side of the country. To find out why, we need to look high into the atmosphere. Not all radio waves travel farther at night than during ...

I have written about AM Radio before on this blog as I am a child of AM's golden years. Yet even today in 2015, I am still in awe of its capability and here's one reason why! On Tuesday, I was driving ...

Last week, we explored whether light is a wave or a particle... and were left with more questions than answers. Now, let’s take a look at how one of nature’s flashiest phenomena can affect another ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

The circuit was designed to operate a voice transmitter over the AM medium wave band under a limited power output. Amplitude Modulation – a method or technique of emphasizing and transmitting data or ...

The fight over whether or not vehicles should have AM radio has become surprisingly heated. While automakers hope to ditch the old-timey radio format, government officials are citing the technology’s ...