William B. Quandt, a leading historian of Middle East diplomacy, says that modest progress is possible toward an eventual Palestinian-Israeli agreement based on the U.S.-backed peace plan known as t…

Despite facing territorial losses, the Islamic State shows no sign of relenting in its campaign to spread terror beyond Iraq and Syria, says journalist Rukmini Callimachi.

Economist Nouriel Roubini argues the $700 billion U.S. bailout bill will not alleviate frozen credit markets in the short term and encourages a series of steps to alleviate the current crisis.

Walter Russell Mead, an award-winning historian, discusses the importance of national security credentials and religion in the presidential nominating contests.