Todo Noticias is an Argentine pay and streaming news television channel owned by the Clarín Group and its subsidiary, Artear. The channel began broadcasting on 1 June 1993, at 7:00 AM local time. TN also has a news website, ranked as the 20th most visited in Argentina according to Alexa. According to IBOPE, it is Argentina's most watched news channel, surpassing La Nación + and C5N.
On 26 November 2012, the station completely relaunched, revamping its institutional image and studios. It did so during the broadcast of a special program from 7:00 AM to 10:00 PM with several of its prominent presenters in various locations across the country.
In April 2013, TN set a record in history: it reached 6 million unique users, ranking as the fourth most-visited news media in Argentina. The same year on 5 August, it launched a streamlined version called "TN Re-evolution".
...Wikipedia