The head of the International Atomic Energy Agency has expressed a tough view on the prospects of denuclearizing North Korea.

President Donald Trump on Wednesday restated his support for denuclearization, warning that the stockpile of nuclear weapons ...

President Donald Trump said Thursday that he wants to restart nuclear arms control talks with Russia and China and that ...

President Donald Trump has floated the idea that the United States, Russia, and China could cut their nuclear weapons ...

Nuclear de-escalation would also be a priority for him during those discussions, he said "President Putin and I agreed that ...

Following the U.S.-Japan summit in Washington on Feb. 7, U.S. President Donald Trump and Japanese Prime Minister Shigeru ...

North Korea vowed to expand its nuclear forces under Kim Jong Un, criticizing the U.S. and its neighbors in Asia for pushing ...

The test "is not a response to current world events," as it is a routine and periodic activity, which showcased America's ...

Former President Ronald Reagan entered office known as a fire-breathing hawk. He left office having signed major agreements ...

President Donald Trump said there is "no reason" to build brand-new nuclear weapons as he plans to pursue denuclearization ...

North Korea criticized the United States for pursuing the "absurd and outdated" goal of denuclearization Tuesday, saying that ...

Donald Trump is an expert at going viral. Each of his words has international repercussions and in his latest speech he spoke ...