World

Find all of the PBS NewsHour’s international reporting and analysis.

President Obama speaks with Russian President Dmitri Medvedev during meetings in Singapore in November. (Photo by Saul Loeb /AFP/Getty Images.) The United States and Russia, which together control more than 90 percent of the world's nuclear weapons, have agreed…

ABYAN PROVINCE, YEMEN - This past weekend, in southern Yemen, we went where most foreigners haven't been allowed to travel since late 2008 -- Abyan province, east of the port city of Aden on the Arabian Sea. It's been…