With the Middle East unrest ongoing and the global economy recovering, gasoline prices are rising considerably. But policies to ease U.S. consumer impact take time and policymakers are divided over t…

Democratic congressional leaders say improving energy security is a priority. But while there is broad interest in lessening U.S. dependence on foreign oil and in promoting renewable fuels, comprehen…

Gen. David Petraeus’ assertions about falling casualties in Iraq are supported by a range of objective sources. But his testimony to Congress does not establish whether the decline is attributable to…