Live news? Why live broadcast?

News is a report of recent facts. The carriers of news include newspapers, radio, television and the Internet.

Television news and radio news are broadcast live and recorded.

Live broadcast requires high technology, and now the technology has reached the point where recording and broadcasting can be carried out at the same time. Therefore, more and more news programs are broadcast live.

Live broadcast is generally aimed at news with high timeliness, such as the Olympic Games and emergencies. Compared with some news with low timeliness requirements, it can be recorded and broadcast later, such as anecdotes.