A profile of ETA, a terrorist separatist group operating in the Basque regions of Spain and France.

A rise in drug use in Iran is one overlooked consequence of the surge in opium production in the Taliban-run provinces of southern Afghanistan.

Pope Benedict XVI’s first year has been quiet and at times confusing to his critics. But experts caution against reading too much of a theological shift into the pope’s tranquil beginnings.

Attacks on U.S. chemical facilities have the potential to affect thousands, possibly millions of people, yet many of them remain poorly secured. Legislation to improve security standards has been wat…