In amplitude-modulation (AM) radio, to oversimplify somewhat, a carrier wave is made to transmit an A-note by being turned on and off (or up and down in strength) 440 times a second. This is, ...

This article was originally featured on The Conversation. A lament about the demise of AM radio has been rising in the halls of Congress. Several automakers, most notably Tesla and Ford, have decided ...

For the better part of 65 years, "Cousin'' Bruce Morrow has sat in front of a radio microphone. He's mostly done this for two stations, WABC/770 AM and WCBS/101.1 FM, where he's spun more Top 40 songs ...