La Nación, a prominent Costa Rican newspaper, published several posts on March 13, 2026, covering topics ranging from health to scientific discoveries and notable obituaries.
In one post dated March 13, 2026, La Nación highlighted the importance of recognizing early signs of kidney failure. The tweet stated: ” Primeros síntomas de insuficiencia renal: señales silenciosas que usted no debe ignorar https://t.co/q0dPh6KE0Z”.
On the same day, La Nación reported a discovery related to ancient tunnels not attributed to human activity. The tweet read: ” Hallan enormes túneles construidos hace miles de años que no fueron hechos por humanos: ‘Hámster del tamaño de un elefante’ https://t.co/EDGmVBV26l”.
Also on March 13, 2026, La Nación announced the death of Carlos Denton, the founder of CID Gallup and an influential figure in public opinion polling across Latin America. The message stated: ” Fallece fundador de CID Gallup, Carlos Denton, figura clave de las encuestas en Latinoamérica https://t.co/LbhGud7qjM”.
CID Gallup is recognized as a leading public opinion and market research firm in Central America and the Caribbean. Its founder, Carlos Denton, played a significant role in shaping survey methodologies and political analysis throughout the region.



