Will shifting the United States military to alternative fuels reduce casualties and geopolitical threats? That is what some are contending.[1] Their answers focus on two main factors: the material and ...

In October of 2009, Navy Secretary Ray Mabus took the stage at a hotel ballroom in Virginia to announce the military's most ambitious energy plan in decades: a break with the U.S. fleet's strict ...

Ecology and Society, Vol. 16, No. 4 (Dec 2011) (17 pages) ABSTRACT. Three case studies from Mexico are presented in which the impacts of the recent introduction of jatropha cultivation for biodiesel ...

LONDON (Reuters Breakingviews) - Food supplies have shifted rapidly from surplus to shortage, and the United Nations has again warned about the heightened risks of world hunger. Since the time of the ...