Everything you wanted to know about evolution by natural selection in short, easy to digest, episodes. Hosted, and produced by writer Rick Coste.
https://evolutiontalk.com/podcast/
Epigenetics
In 2005 biologist Michael Skinner witnessed something that shouldn’t have happened. His mice were exposed to a toxin. A toxin which caused the children of these mice to experience birth defects. This wasn’t the surprise since the mice could easily have been exposed while in their mother’s womb. This could explain the defects. What it couldn’t explain was the fact that the next generation also had this defect.