The scientific journal Nature, has podcasts about the articles published each week. This week there is a section in Comment called Games to do you good. I have only listen to the podcast so far but it is quite interesting hearing what they have to say.
P.S. I’m not sure if the links work because I was logged in through the library to access Nature. If you follow the link to the podcast, the podcast is of multiple topics. Scroll down and you can skip to the interesting part.