Revamping the U.S. Postal Service could help solve long-standing problems with validating identities in the digital realm and make email a true substitute for physical mail.

Nation-building abroad has become a neuralgic term in American politics. Opposition to nation-building abroad is one of the few things that President Barack Obama and Donald Trump can agree on. And y…

The rise of Islamist radicalism continues to threaten U.S. interests in the greater Middle East. Last year's attacks on U.S. embassies, instability in the aftermath of the Arab uprisings, and an incr…

The U.S. Department of the Treasury should transform its foreign currency report so it can be used as a tool to combat currency manipulation. This would be an important step toward a more balanced global economy with fewer persistent deficits and surpluses.

U.S. policy of isolating Gaza is counterproductive and inadvertently helps entrench the terrorist group Hamas' control. The Obama administration should instead encourage trade and contacts between the West Bank and Gazan people to reestablish national institutions and elections, thereby empowering Palestinian partners for peace.