World

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

Apr 13

No image

Leaders of 47 countries attending the nuclear security summit in Washington, D.C., agreed Tuesday that responsibility for keeping nuclear materials from getting into the hands of terrorist groups lies with all nations.

President Obama has invited leaders from nearly 50 nations to Washington this week for a global summit on how to keep nuclear weapons out of the hands of terrorists. The two-day summit, which officially kicks off Monday, caps what's been…

ABYEI, Sudan | Residents of southern Sudan, an area that is already semi-autonomous, will vote in January on whether to separate from the north. But many issues -- from how to distribute oil wealth to even where the border would…