Plans to cut greenhouse gas emissions and reach carbon neutrality, to be announced during the 2019 summit, could be an important milestone in the global fight against climate change.

The Trump administration is making a mistake in providing vague and shifting legal rationales for the killing of an Iranian general.

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…

Pervasive corruption has long stymied development and fueled emigration from some of Central America’s poorest countries. The recent disbanding of antigraft commissions makes their prospects for refo…

A sweeping win in parliamentary elections helps Iranian conservatives in a time of mounting tensions with Washington, but record-low turnout signals fading public support for Iran’s hard-liners.