This publication is now archived. How many letters containing anthrax were sent out in the 2001 attacks?FBI investigators believe four letters were sent. Contaminated letters sent to the New York Pos…

Sen. Barack Obama’s foreign policy team includes former State Department veterans and newcomers from academia who seek to reinvigorate U.S. diplomacy.

Polls continue to show Democrats regaining control of at least one house of Congress in the November 7 elections. If this happens, they could exercise greater oversight of executive bodies and trade …

A primer on the dispute over Tibet’s sovereignty, which has risen to public attention following recent protests in Lhasa and demonstrations surrounding the 2008 Olympic Games.

Trade accounts for an increasing portion of the U.S. economy, and the Obama administration has embraced a ramped up export strategy. But debate persists over the merits of a vigorous free trade agend…