I find the Science (http://www.sciencemag.org/rss/podcast.xml http://www.sciencemag.org/rss/podcast.xml) and Nature (http://feeds.nature.com/nature/podcast/curr

I find the Science (http://www.sciencemag.org/rss/podcast.xml http://www.sciencemag.org/rss/podcast.xml) and Nature (http://feeds.nature.com/nature/podcast/current http://feeds.nature.com/nature/podcast/current) podcasts very useful. Apart from discussing the research they publish, with their authors, they also summarize science papers appeared elsewhere. Every week there's at least one paper I want to read in full -- I'm not saying that I do.