The news media are those elements of the 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.
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.
World news or international news or even foreign coverage is the news media-jargon for news from abroad, about a foreign country or a global subject. For journalism, it is a branch that deals with news either sent by foreign correspondents or news agencies, or — more recently — information that is gathered or researched through distance communication technologies, such as telephone, satellite TV or the internet.
Although in most of the Anglophone world this field is not usually regarded as a specific specialization for journalists, it is so in nearly all the world. Particularly in the United States, there is a blurred distinction between world news and "national" news when they include directly the national government or national institutions, such as wars in which the US are involved or summits of multilateral organizations in which the US are a member.
Actually, at the birth of modern journalism, most news were actually foreign, as registered by the courants of the 17th century in West and Central Europe, such as the Daily Courant (England), the Nieuwe Tijudinger (Antwerp), the Relation (Strasbourg), the Avisa Relation oder Zeitung (Wolfenbüttel) and the Courante Uyt Italien, Duytsland & C. (Amsterdam). Since these papers were aimed at bankers and merchants, they brought mostly news from other markets, which usually meant other nations. In any case, it is worthy to remark that nation-states were still incipient in 17th-century Europe.