Last month, the U.S. Environmental Protection Agency (EPA) released a “progress report” on its ongoing study of hydraulic fracturing and the impacts of fracking on drinking water. The progress report contains a lot of interesting information, but one particular map caught my eye.
The map shows that fracking has occurred in more states than previously known, including places like Arizona, Nevada and Maryland. All in all, we now know that fracking has occurred in at least 32 states since 2005.




A study last year found unusually high levels of the isotope carbon-14 in ancient rings of Japanese cedar trees and a corresponding spike in beryllium-10 in Antarctic ice.
Barack Hussein Obama officially began his second term as the nation’s 44th president Sunday, taking the oath of office in a low-key ceremony at the White House.
Mark Rosenberg and his colleagues were forced to stop their work at the point of a gun — or at least at the insistence of National Rifle Association.





























