The Beef and Dairy Network: The #1 podcast for those involved, or just interested, in the production of beef animals and dairy herds. Bone-dry gonzo comedy about the globe-spanning world of the Bovine Farmers Union.
Misquoting Jesus: Renowned biblical scholar provides historical discussions of topics related to early Christianity, and the texts in and surrounding the New Testament.
Mindscape: Physicist and professor Sean Carrol has in-depth conversations with experts from a variety of academic disciplines.
Oh No! Ross and Carrie: Two skeptics investigate claims of the paranormal--they show up so you don't have to. Fantastic investigative journalism.
Mission to Zyxx: Improvised comedy sci-fi podcast that's one part Star Wars, one part Star Trek, one part Red Dwarf, and all parts silliness.
Fucking legend