Természet Világa (previously known as Természettudományi Közlöny), one of the oldest popular science periodicals in the world, was in its 154th issue in 2023. As the magazine of the Popular Science Association, Természet Világa spreads natural science culture throughout the country, with high quality, linguistically correct and popular scientific articles. Its authors include the - former and current - cream of the Hungarian natural science - scientific intelligentsia. Apart from its basic issues, every year Természet Világa publishes two lengthy thematic special editions.