An important new study measures actual methane levels in the U.S. atmosphere. This is a case where the total is definitely more than the previously imagined sum of its parts. The study, soon to be published in the Proceedings of the Natural Academy of Sciences (PNAS), found, in particular, that the EPA continues to greatly under-estimate methane emissions from shale gas production, as well as from fossil fuel extraction and processing in general.
Andrew Revkin, who wrote yesterday’s New York Times article, “New study finds U.S. has underestimated methane levels in the atmosphere,” also co-wrote a key analysis four years ago in the New York Times, revealing how serious the EPA’s under-estimation of methane emissions from gas wells was at that time.



Algorithms that predict stock-price movements have transformed Wall Street. Algorithms that chomp through our Web histories have transformed marketing. Until quite recently, however, few people seemed to believe this data-driven approach might apply broadly to the labor market.
A new slide culled from the trove of documents leaked by Edward Snowden shows where the NSA placed malware on more than 50,000 computer networks worldwide, according to Dutch media outlet NRC.
Bernard Randall, the British gay man charged with homosexuality-related offences in a Ugandan court, glances up sceptically when I walk into his lawyer's chambers. His Ugandan partner, Albert Cheptoyek, sits protectively in front of him, closer to the door, on a rickety wooden bench. Cheptoyek's white shirt illuminates his dark sweaty skin, while Randall's oversize dull-coloured clothes match his face, making him almost invisible.
A security pact with the US, which is critical to Afghanistan's ability to pay its soldiers and hold off the Taliban, is in limbo, after President Hamid Karzai shrugged off the recommendations of a national council that has approved the deal and said he would continue talks with Washington.
A massacre of the innocents is taking place in the heart of Africa as the world looks the other way.
\Thousands of sick 9/11 responders learned Friday that the $2.8 billion fund established to compensate them has made final rulings on 112 claims after two years of work.





























