World news is the term used for the media coverage of events that affect the world. It may be about national issues, such as wars, or global issues, such as climate change.

News stories are gathered by a correspondent who travels to a particular country or region. He or she gathers information from the local media and official sources. The correspondent then files the materials to the news editor.

Many countries, such as the United States, have developed their own separate press services. These are often referred to as news agencies. They are organizations of journalists that supply news reports to news organizations. Some governments also impose constraints on their reporters’ bias.

There is a broad range of news sources, including newspapers, television and radio. Typically, a reporter claims to be impartial and to cover all sides of an issue.

Traditionally, news was published in newspapers. This was done using a telegraph or a typewriter. However, as telecommunications improved, the printed word became obsolete. Telegraphy and typewriters were replaced by wire services.

Radio and television also became important means of transmission. Cable services have become available 24 hours a day. In addition, the Internet has begun to play a similar role in the 21st century.

Most major news agency services include foreign news. Although, in the United States, the boundaries of journalism have blurred. National news includes news about the government and wars involving the United States. International news covers other countries, such as France, Germany, Iran, and Russia.