MK
Matt Kielty
Person
A Radiolab staff member credited in the episode’s production staff listing.
Works by Matt Kielty
- 2W23 Weeks, 6 Days
creator · podcast episode
2 episodes featuring Matt Kielty
Radiolab
Grass reshaped Earth, diets, and human evolution
The episode reframes an overlooked plant as a force that helped shape planetary ecosystems, staple foods, animal life, and human bodies.
Sep 25, 2026 · 28 min
Radiolab
Juniper’s survival tests the limits of premature birth
Juniper’s 196-day NICU stay exposes how medicine, law, and parents navigate treatment when viability is uncertain and suffering is possible.
Sep 11, 2026 · 1h 9m