Russia is using the lure of arms control to improve the atmosphere for the Alaska summit with President Trump—and set the ...

Top Iranian security official signals it may resume nuclear negotiations if the U.S. abandons military options.

President Trump is raking up global support in his push for a Nobel Peace Prize — garnering nominations from Pakistan, ...

Britain, Germany and France have told UN officials that snapback sanctions are on the table if Iran does not sit down to ...

A senior official from the United Nations’ nuclear watchdog will fly to Iran for talks on Monday, but no visit to nuclear ...

DUBAI (Reuters) -Iran could hold direct nuclear talks with the United States if conditions are suitable, first Vice President ...

A senior official from the U.N. nuclear watchdog will fly to Iran for talks on Monday, but no visit to nuclear sites is ...

Iran has rejected multifront nuclear pressure from the United States and European countries amid sanctions threats.

Satellite images show heightened activity at Russia’s nuclear test site on Novaya Zemlya, a remote archipelago in the Arctic Ocean ...

RUSSIA and America swapped veiled nuclear threats yesterday ahead of showdown talks between their two leaders over the war in ...

France, the U.K., and Germany are threatening to reinstate full U.N. sanctions on Iran if it doesn't come back to the nuclear ...