What Are Podcasts and How Do You Find and Listen to Them?
A podcast is an episodic series of audio (sometimes video) files that you can stream or download on demand, rather than tuning in at a fixed broadcast time. You find one through a podcast app, a producer's website, or a directory, then subscribe so new episodes arrive automatically. It's the right format when you want to choose what you hear and when you hear it; live radio is the better fit when you want real-time news, call-ins, or a shared broadcast moment.
Podcast vs. live radio
The core difference is timing and control.
| Podcast | Live radio | |
|---|---|---|
| When you listen | On demand, any time | At the scheduled broadcast time |
| Episode order | You pick, or auto-download newest | Fixed by the station's rundown |
| Pausing / skipping | Full control | Limited to your own device's buffer |
| Discovery | Search apps, directories, recommendations | Dial, station site, or streaming player |
| Typical funding | Ads, sponsors, member donations | Ads, sponsors, member donations, underwriting |
Public radio is a useful example because it operates in both worlds. WNYC describes itself as "America's most listened-to public radio station and the producer of award-winning programs and podcasts like Radiolab, On the Media, and The Brian Lehrer Show," and its site states that "WNYC is funded by sponsors and member donations." That funding model is common across podcasting: many shows are free to listen to and supported by advertising, sponsors, or listener donations rather than a per-episode purchase.
Common podcast formats
Knowing the format helps you pick shows that match your attention span and mood.
- News and daily briefing — short episodes, often a few minutes, summarizing headlines. WNYC's site lists "NPR News Now" at a 2-minute play time and "NYC Headlines" at 2 minutes.
- Interview and talk — a host and guest in conversation. The Brian Lehrer Show episode "Learning to Drive in New York and New Jersey" is listed at 13 minutes.
- Narrative and investigative — reported storytelling built across a season or a single long episode. On the Media's "How Extinction Entered the AI Debate" runs 50 minutes.
- Culture and arts — behind-the-scenes and criticism. All Of It with Alison Stewart's "Designing the Magical Effects On Stage in 'Paranormal Activity' and 'Stranger Things'" is also listed at 50 minutes.
Episode length is a practical filter: a 2-minute news update fits a commute, while a 50-minute narrative episode suits a walk or a long drive.
Where to discover podcasts
You have three main routes, and they overlap.
- Producer websites. Going straight to the source gives you full archives, show notes, and transcripts. WNYC's site organizes content by program and links out to NPR.org for national stories.
- Podcast apps and directories. Apple Podcasts, Spotify, Pocket Casts, and similar apps let you search by name, topic, or network, and they handle subscriptions for you.
- Recommendations and cross-promotion. Networks surface related shows; WNYC's page, for instance, groups episodes under "Top Stories," "Heard on air," and "Top stories from NPR."
If you already know a public radio program you like, searching its name in a podcast app is usually the fastest path to its feed.
How to subscribe and listen
The mechanics are the same across devices.
On a phone or tablet
- Open your podcast app and search for the show by name.
- Tap the show, then tap Subscribe (or Follow).
- Choose your settings — many apps let you auto-download new episodes only on Wi-Fi.
- Play an episode from the show page or your library. Expected result: new episodes appear in your feed automatically.
On a computer
- Use a web player on the producer's site, or a desktop podcast app. You can usually stream without subscribing if you just want one episode.
On a smart speaker
- Ask the assistant to play a specific show or episode by name. Availability depends on which services the speaker supports.
Verification: after subscribing, check that the show's latest episode appears in your library and that the publish date matches the producer's site. If it doesn't, you may have subscribed to a duplicate or unofficial feed.
Common snags
- Two feeds for one show. Some programs publish separate feeds for full episodes and clips. Subscribe to the one whose episode lengths match what you expect.
- Region or app gaps. A show available on one app may be missing from another. If a search comes up empty, try the producer's site or a different app.
- Automatic downloads eating storage. Turn off auto-download for shows you sample casually, and keep it on only for must-listen series.
- Assuming everything is free. Many podcasts are free and ad- or donation-supported, but some are behind subscriptions or paywalls. Check the show page before assuming access terms.
A quick way to decide
If you want headlines and time-sensitive coverage, start with a short news podcast. If you want depth on a single subject, pick a narrative or interview show and check the episode length first. If you want to support the work, look for the producer's membership or donation option — the same funding model that keeps public radio shows like WNYC's on the air.