Western Europe’s burgeoning Islamic population continues to spark concerns about Muslim assimilation and a cultural divide.

This publication is now archived. How much authority can Iraq’s interim government exercise?President Bush said May 24 that the interim Iraqi government taking over for U.S-led occupying authorities …

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…

Debating global warming policy has moved to the top of agendas worldwide, but some skeptics still question whether action is necessary or possible.

Political volatility among the world’s leading oil producers suggests deeper causes for recent price spikes.