Would it not have just been more useful to have looked up the source yourself? http://www.sciencemag.org/cgi/content/abstract/323/5913/486 http://www.sciencema

Would it not have just been more useful to have looked up the source yourself? http://www.sciencemag.org/cgi/content/abstract/323/5913/486 http://www.sciencemag.org/cgi/content/abstract/323/5913/486 If you're wondering why science writers don't normally link to the paper, often they have pre-embargo access and there's no live link at the time of posting. They should still give the DOI though.