This article talks about some of the scientists and the physics that led to the invention of the radio. The world was never the same. The radio era was born.

Broadcast radio has taken a beating from satellite radio. But are XM and Sirius capable of killing local broadcast radio? This article argues that satellite radio will never replace broadcast radio and details what broadcast radio is doing to fight back .

This article describes the battle between HD digital radio and satellite radio and suggests who the winner will be ...