TN, short for Todo Noticias, is the news channel of Grupo Clarín, based in the Constitución district of Buenos Aires, and Argentina's most-watched news channel according to Ibope ratings. Its schedule is built on rolling newscasts, with room for politics, the economy, sport, technology, showbusiness, investigations and the weather.
Mornings open with TN de 6 a 10, anchored by Mario Massaccesi and Paula Bernini, followed by TN de 10 a 13; evenings bring TN de Noche and A Dos Voces, a political interview and debate show, while sport has its own slot with TN Deportivo. At weekends, TN Fin de Semana covers the day's news and looks back at the week.
The channel went on air at 7 am on 1 June 1993 with Luis Otero and Silvia Martínez and moved to 24-hour broadcasting in 1994, the same year it became the first Argentine channel to report live from the Falkland Islands (Malvinas). If you want to follow Argentina as news breaks, in Spanish, TN is one of the main sources.