When adding the feed
http://rss.sciencedirect.com/publication/science/07357044
to google reader the resulting page showed the wrong content, while the title is correct:
This seems to be a caching issues. The workaround was to simply alter the URL in a way that would not have any effect on the feed:
http://rss.sciencedirect.com/publication/science/07357044?x
shows the expected content.