Leaders attending the Group of 20 summit in Pittsburgh will seek to forge agreements to buoy a global economic recovery and repair financial imbalances that contributed to the recession.

Experts say instability in south Sudan should be looked at in tandem with the crisis in Darfur, and some call for addressing Sudan’s problems in a more unified way to help forestall an escalation of …

This publication is now archived. Was the war in Iraq justified? There is broad agreement that removing Saddam Hussein from power neutralized a ruthless tyrant. But the debate over why the Unit…

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…