Corn biofuels worse than gasoline on global warming in short term ? study | Environment | theguardian.com

http://www.theguardian.com/environment/2014/apr/20/corn-biofuels-gasol

BIOFUELS: Study casts doubts on GHG savings of fuels made from corn stover, cobs -- Monday, April 21, 2014 -- www.eenews.net

http://www.eenews.net/stories/105999814

Worse than gasoline? New study delivers a major blow to corn biofuels - Salon.com

http://www.salon.com/2014/04/21/worse_than_gasoline_new_study_delivers

Four Years after BP Oil Disaster Many Lessons Remain Unlearned | Frances Beinecke's Blog | Switchboard, from NRDC

http://switchboard.nrdc.org/blogs/fbeinecke/four_years_after_bp_oil_di

Wanna know what?s happened to the Gulf Coast since the BP spill? Read this blog, now | Grist

http://grist.org/politics/wanna-know-whats-happened-to-the-gulf-coast-

Four Years After The Deepwater Horizon Oil Spill, The Gulf Is Still Suffering | ThinkProgress

http://thinkprogress.org/climate/2014/04/20/3428269/bp-oil-spill-four-

A shale-oil boom beckons in some of Mexico's most violent areas - Pittsburgh Post-Gazette

http://www.post-gazette.com/news/world/2014/04/21/A-shale-oil-boom-bec