Sen. Barack Obama’s foreign policy team includes former State Department veterans and newcomers from academia who seek to reinvigorate U.S. diplomacy.

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…

Global food prices are being driven up by a number of factors including bad weather, low stocks, and unstable commodities markets. Combating price volatility and protecting food security will take in…

Foreign governments, non-state actors, and criminal networks are targeting the digital networks of the United States with increasing frequency and sophistication. U.S. cybersecurity has made progress…

Although it seems clear the United States will not change its current position and sign onto the Kyoto treaty, some U.S. companies are starting to push for mandatory federal regulations on greenhouse…