We have had an explosion in podcasts over the last 2-3 years. At this point I am not listening to all of the episodes of any particular podcast. I am trying to only listen to the episodes I find interesting. For example this episode from the Tim Ferriss podcast is really good:
https://youtu.be/CAVoeiFiick?si=Gu75vXqpYLPscZkB
I would listen to any podcast episode that features Kevin Tracey or Michael Levin.
Nowadays I am focusing more on anesthesia podcasts: ACRAC and Depth of Anesthesia are great:
https://accrac.com/ A good episode is the one about the use of ketamine to save the Thai boys soccer team that was trapped in a flooded cave in Thailand in 2018: https://accrac.com/episode-242-the-rescue-with-harry-harris/
https://depthofanesthesia.com/
Another option is to actually create your own podcast episode. You can use Notebook LM from Google, drop a pdf article and ask to create an audio overview. The AI will create a podcast episode with two hosts talking very lively about the article. I can drop a pdf chapter from the big textbook of anesthesia (Miller's Anesthesia) and the result is amazing. It is not entirely accurate but good enough.
https://notebooklm.google.com/