War remains one of the most consistently misunderstood of human behaviors.

The medical board in Texas is restricting telemedicine even further. When medical guilds succeed in stopping innovation, America loses.

That international sanctions regime, which President Obama has been so confident could be “snapped back” in case of Iranian backsliding on the terms of the deal, is looking less and less effective—thanks in large part to our friend Vladimir Putin.

Italy’s spending cuts stop short of rationalizing the country’s government. Both the right and the left in advanced countries need a new vision for governance.

Anger over corruption and economic mismanagement have ignited a powerful protest movement in Brazil.

Tutoring is back, and not just among the rich—or by professionals.

Pope Francis pointedly spoke of the Armenian genocide at a service this weekend. His remarks are an important reminder that Christians around the world—in Africa and the Middle East specifically—are facing a savage and implacable enemy in militant fundamentalist Islam.

Chinese government-backed researchers issue a warning that pollution can lead to social unrest.

Scandinavians were warriors long before they were hippies.

Facing a credit downgrade just days after having won a runoff election, Rahm Emanuel is looking at an unappetizing menu of options.