Journalism
Journalism refers to the production and distribution of reports on recent events. The word journalism applies to the occupation (professional or not), the methods of gathering information and organising literary styles. Journalistic mediums include print, television, radio, Internet and in the past: newsreels.
Radio
Radio is the technology of using radio waves to carry information, such as sound, by systematically modulating properties of electromagnetic energy waves transmitted through space, such as their amplitude, frequency, phase, or pulse width. When radio waves strike an electrical conductor, the oscillating fields induce an alternating current in the conductor. The information in the waves can be extracted and transformed back into its original form.
Journalism
A news sense is really a sense of what is important, what is vital, what has color and life — what people are interested in. That's journalism.
Burton Rascoe As quoted in Useful Quotations : A Cyclopedia of Quotations (1933) edited by Tryon Edwards, C. N. Catrevas, and Jonathan Edwards
Journalism
The duty of journalists is to tell the truth. Journalism means you go back to the actual facts, you look at the documents, you discover what the record is, and you report it that way.
Noam Chomsky interview in Wang, Joy (December 2004). "Lecture: Noam Chomsky". Bullpen: NYU Journalism (New York University). Retrieved on 2009-02-20.