PBS (Public Broadcasting Service) is a publicly funded nonprofit media organization in the United States, established in 1969. It serves as the leading provider of educational and cultural programming to around 350 member public television stations across all 50 states and several U.S. territories.

PBS offers a diverse range of programming, including children's educational shows like *Sesame Street*, drama series such as *Masterpiece Theatre*, and science programs like *NOVA*. It also features news and public affairs content, cultural documentaries, and special events. The organization is dedicated to providing noncommercial, educational, and culturally enriching content, supported by federal funding, member station dues, private donations, and grants. PBS plays a vital role in delivering quality programming that informs and entertains audiences nationwide.