But you have to be a subscriber to Science to get them.
You can't exactly fault publications for not linking to the studies. News pubs rarely cite actual studies making news. For instance, none of the coverage below linked to the reports. I know, because I looked.
Monsters and Critics http://science.monstersandcritics.com/features/article_1390527.php
Deutsche Presse-Agentur http://www.ecoearth.info/shared/reader/welcome.aspx?linkid=92693
Voice of America http://www.voanews.com/english/Science/2008-02-11-voa13.cfm
AFP - Agence France Press http://afp.google.com/article/ALeqM5hOQLqH3pUlwjUEeWivsZy9LK1XEw
The London Telegraph http://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/02/07/eabiofuel107.xml
Seattle Times/New York Times http://seattletimes.nwsource.com/html/nationworld/2004171188_ethanol08.html
Chill, Max
Links to actual studies
Here are links to the studies themselves. They weren't exactly hard to find on the Science website.
http://www.sciencemag.org/cgi/content/abstract/1152747
http://www.sciencemag.org/cgi/content/abstract/1151861
But you have to be a subscriber to Science to get them.
You can't exactly fault publications for not linking to the studies. News pubs rarely cite actual studies making news. For instance, none of the coverage below linked to the reports. I know, because I looked.
Monsters and Critics
http://science.monstersandcritics.com/features/article_1390527.php
Deutsche Presse-Agentur
http://www.ecoearth.info/shared/reader/welcome.aspx?linkid=92693
Voice of America
http://www.voanews.com/english/Science/2008-02-11-voa13.cfm
AFP - Agence France Press
http://afp.google.com/article/ALeqM5hOQLqH3pUlwjUEeWivsZy9LK1XEw
The London Telegraph
http://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/02/07/eabiofuel107.xml
Seattle Times/New York Times
http://seattletimes.nwsource.com/html/nationworld/2004171188_ethanol08.html