Estimates of the total long-term economic costs of the Iraq and Afghanistan wars vary wildly and remain hotly disputed among experts.

The global financial crisis prompted Congress to press for stronger U.S. financial regulations. But experts debate what level of government involvement will help the economy long term.

This publication is now archived. Which states in Africa are terrorist havens?Experts say many nations on the continent bear watching as current or potential havens for international terrorists. A fa…

As the Doha world trade talks founder, the United States has continued to pursue a growing number of bilateral deals. Some economists praise the trend as contributing to trade liberalization and mark…

Lawmakers are considering sharp cuts to defense spending as part of mandated deficit-reduction efforts. This Backgrounder discusses the effects of such major cuts and implications for U.S. military s…