If the Trump administration succeeds in securing citizenship data, the 2020 census could transform the way in which political power is distributed in the United States.

The attack in eastern Germany is another alarming example of how the terrorist threat is evolving, with more far-right perpetrators attempting to broadcast their brutality.

Amid a spate of drug cartel attacks, Mexico is considering whether to increase security cooperation with the United States.

With this major U.S.-Russia nuclear arms control agreement set to expire next year, Washington should coordinate with Moscow for a New START treaty extension to allow for further negotiations and the…

A changing climate and growing competition for resources is raising tensions among Arctic nations.