Pakistani troops clash with tribesmen near the border with Afghanistan. The tribesmen belong to a clan that has been accused of protecting Taliban and Al Qaeda suspects.

Investigators in Spain are looking into a handful of Moroccan-born Islamic militants who may have been involved in last week's bombings.

A look at security issues in Greece in anticipation of the Summer Olympics.

The House of Representatives passes an act to encourage space flight by private firms.

Congressman Barney Frank says what's needed to create jobs in this economy is big government.

We speak to a worker in India who has found a job with an American company.

Non-believers say it's time that people heard them.

A new play about the clergy sex abuse scandal in the Catholic Church in Boston opens at a Chicago theater.