CBS News Radio signed off for the final time on Friday, May 22, ending nearly 100 years of nationwide broadcasting [1], [2].

The closure marks the end of a legacy era for American audio journalism. As the network pivots toward digital-first consumption, the shutdown reflects a broader industry trend of abandoning traditional radio for streaming services.

Christopher Cruise anchored the final newscast on Friday evening [1]. The service began broadcasting in 1927 [3], operating for approximately 99 years [4]. This long history established the network as a primary source of news across the U.S. for generations of listeners.

CBS is shifting its focus to its digital streaming platform, CBS News 24/7 [1]. This transition effectively replaces the legacy radio service with a continuous digital stream. A CBS News spokesperson said the network was "an American institution" [1].

The final moments of the broadcast echoed the legacy of the network's early pioneers. The sign-off referenced the famous words of Edward R. Murrow: "Good night, and good luck" [5].

Industry observers noted the historical weight of the event. A CBC News reporter said that CBS News Radio signed off after nearly a century on the air [6]. The move coincides with a global decline in traditional radio listenership as audiences migrate to podcasts, and live video streams.

"An American institution."

The dissolution of CBS News Radio signifies the final collapse of the traditional radio news model for one of the most influential networks in US history. By migrating resources to CBS News 24/7, the company is acknowledging that the linear, scheduled nature of radio can no longer compete with the on-demand flexibility of digital streaming. This shift prioritizes data-driven reach over the wide, indiscriminate broadcast range that defined 20th-century journalism.