A growing power struggle in Tehran adds new concerns for deterring Iran's nuclear ambitions. Analysts' recommendations for the U.S. range from engaging in direct talks to increasing pressure on the regime and trying to erode the regime's popular base.
Bleak assessments by the IMF and the Fed this week underlined a worsening European sovereign debt crisis and stagnant U.S. economic growth, putting renewed pressure on global financial markets and intensifying policy debate.
Why is the UN convening a summit-level meeting on illnesses like cancer and diabetes? This CFR guide looks at how these non-communicable diseases have amplified the burdens on developing states and the global threat they pose.
The assassination of Afghan government negotiator Burhanuddin Rabbani signals the challenges in any reconciliation talks with the Taliban and could exacerbate ethnic divisions, pushing the country into a civil war.
The bid for Palestinian statehood at the UN sets President Mahmoud Abbas on a collision course with Hamas, the United States, and Israel. It is crucial to get back on track to a negotiated settlement, say experts.
Investors and financial markets are growing convinced that Greece will default on its debt, heightening fears of a eurozone banking crisis that would have significant ramifications for an already fragile global economy.
Ailing U.S. infrastructure is seen as threatening U.S. competitiveness, but spending to fix it is a growing topic of debate between Republicans and Democrats as President Obama presses a new jobs program.
Sharp new fears of an escalation in eurozone debt troubles have intensified debate over whether to spur fiscal integration or risk a wider crisis with serious consequences for U.S. financial markets, experts say.
Pakistan's arrest of senior al-Qaeda leaders signals renewed cooperation with the United States. But experts stress both sides have to work harder to tackle issues such as Pakistan's relations with militant groups and U.S. objectives in Afghanistan.
As Libyan rebels press for control of the state and the ouster of Muammar al-Qaddafi, experts warn about the troubles ahead in maintaining security and rebuilding a country emerging from forty-two years of autocratic rule.
The stern multilateral call for Syria's President Assad to step down further isolates his regime and could boost opposition morale, but experts say tougher sanctions are needed and warn about limited U.S. influence in the restive Middle East.
International financial market upheaval continues in response to eurozone worries and the U.S. Fed's decision to keep its benchmark rate near zero until mid-2013. Analysts are divided on whether the Fed's move will curb volatility.
With markets rattled by the downgrade of U.S. debt, some experts fear running out of policy tools to prevent another global recession, while others are calling on government and central banks to improve fiscal and monetary policy coordination.