Paris Air Show spotlights fuel cost fears

(AP) -- Airlines will be seeking a cleaner, cheaper way to fly and planemakers will be angling for billions in new contracts Monday at the Paris Air Show, which stars a solar plane, biofuel jet engines and the Boeing-Airbus ...

The ethics of biofuels

An article in the current issue of Global Change Biology Bioenergy outlines a framework for evaluating biofuels in order to address ethical issues surrounding the rapidly evolving race to develop biofuels.

Hurricanes' effects on ocean temperature revisited

(PhysOrg.com) -- The role of hurricanes in the global climate system has gained interest ever since scientists suggested that strong hurricanes have become more frequent in recent decades and might continue to do so as the ...

Airlines wary of 2020 carbon-neutral target

Crisis-hit airlines said Tuesday that a plan to cap the growth of the industry's emissions by 2020 was ambitious and costly but agreed on the urgency of fighting climate change.

New plan to reduce planes' CO2 emissions

(AP) -- Aviation groups in Europe announced a plan Tuesday to change the way commercial planes land in order to reduce their global-warming emissions of carbon dioxide.

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