Science radio?

[Caprican12]

I'm not sure if there is such a thing, I'm looking for internet radio that is all constant science news 24/7. Likely via the internet. I'm not sure how many of you watch NASAtv

 

http://www.nasa.gov/multimedia/nasatv/in…

 

..or even Chris Pirillo's channel but I'm looking for something like that for ALL of science though, not just space or tech. I don't care if it is video or audio either! I have a few podcasts already, this is not what I am looking for. I want science RADIO!! Anyone know of anything close to this?