CBS World News Roundup
| Genre | News program |
|---|---|
| Running time | 10 minutes (8:00 am – ) |
| Country of origin | United States |
| Language | English |
| Home station | CBS Radio Network |
| Hosted by |
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| Written by | Steve Kathan |
| Produced by |
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| Executive producers |
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| Recording studio | Studio 57, CBS Broadcast Center, New York City, U.S. |
| Original release | March 13, 1938 |
| No. of episodes | 22,900+ |
| Audio format | MP3 |
| Opening theme | "CBS News Theme" by Antfood |
| Sponsored by | |
| Website | feeds |
| Podcast | radiohof |
The CBS World News Roundup is the longest-running network radio newscast in the United States.
It first went on-air on March 13, 1938, at 8 p.m. ET as a one-time special in response to growing tensions in Europe—specifically the Anschluss, during which Adolf Hitler invaded Austria.