I linked this in the thread about 10myths, but in case you haven't read it, I thought that I would list it separately. It's a news story, not a scientific paper, but is reasonably balanced-for a news story.
http://www.timesonline.co.uk/tol/news/uk/article1363818.ece
http://www.timesonline.co.uk/tol/news/uk/article1363818.ece