SEOUL, South Korea — President Barack Obama, closing a nuclear security summit Tuesday, sought a thaw in the diplomatic chill with Pakistan, a c...

SEOUL, March 26 (Reuters) - President Barack Obama was caught on camera on Monday assuring outgoing Russian President Dmitry Medvedev he will have "...

Ironically, global warming just might be the common cause to unite South Asia, a region often at odds with itself.

If the Russian army makes the bold decision to invade Germany, we can just nuke those damn communist soldiers into oblivion with the 200 tactical nucl...

This week's top stories in foreign affairs.

No nukes means no nuclear power. The NPT enshrined nuclear power as the ultimate carrot to be exchanged for nonproliferation. It didn't work. And, nuclear power is not clean, green, or cheap.

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WASHINGTON — In full accord on a global threat, world leaders Tuesday endorsed President Barack Obama's call for securing all nuclear materials ...

The naysayers are wrong; it is not too late to put the nuclear genie back in its bottle, where it belongs. History has shown us that, through consensus, we can address the most vital global questions.

WASHINGTON (AP) -- The White House announced Monday that Ukraine was giving up all its highly enriched uranium, marking success for a major U.S. arms ...

In the wake of the global financial crisis, international relations are changing more rapidly than at any time since the end of World War II -- especially for burgeoning countries like China.