The news media or news industry are forms of mass media that focus on delivering news to the general public or a target public. These include print media (newspapers, newsmagazines), broadcast news (radio and television), and more recently the Internet (online newspapers, news blogs, etc.).
A "medium" (plural "media") is a carrier of something. Common things carried by media include information, art, or physical objects. A medium may provide transmission or storage of information or both. The industries which produce news and entertainment content for the mass media are often called "the media" (in much the same way the newspaper industry is called "the press"). In the late 20th century it became commonplace for this usage to be construed as singular ("The media is...") rather than as the traditional plural.
"Press" is the collective designation of media vehicles that carry out journalism and other functions of informative communication, in contrast to purely propaganda or entertainment communication. The term press comes from the printing press of Johannes Gutenberg in the sixteenth century and which, from the eighteenth century, was used to print newspapers, then the only existing journalistic vehicles. From the middle of the 20th century onwards, newspapers also began to be broadcast and broadcast (radio news and television news) and, with the advent of the World Wide Web, also came the online newspapers, or cyberjornais, or webjornais. The term "press", however, was maintained.
Broadcasting is the distribution of audio and video signals (programs) to a number of recipients ("listeners" or "viewers") that belong to a large group. This group may be the public in general, or a relatively large audience within the public. Thus, an Internet channel may distribute text or music worldwide, while a public address system in (for example) a workplace may broadcast very limited ad hoc soundbites to a small population within its range.