DocJohn,
It would be great if all the news articles included the source from which the information is coming. I was very interested in more information about the article on PTSD and its effect on gene expression, but the source is not cited. If the information comes from a press release, or is going to come out in a journal article that information would be helpful to allow for followup. As in this article it seems to imply that they are assuming causation where they may only have correlation and so it would be nice to be able to see what exactly was said beyond the snippets included in the article. Thanks.