EarthEveryone in the US and Australia owes $12,000 in CO2 emissions If we view above-average carbon emissions as a cost to the planet, then people in rich nations have "borrowed" large sums from the poor since 1990 News
EarthForget fracking, microwave zaps could clean up the oil business Microwaves could deliver plentiful fuel while dodging fracking's downsides. So why aren't we doing it already? Features