Nuclear weapons can produce some of the most devastating destruction of any device ever created by humankind -- so what ...

On the morning of January 17, 1966, an American B-52 bomber on a secret mission over Cold War-era Europe collided mid-air ...

Western countries, led by the US, have for decades accused Tehran of seeking to acquire nuclear weapons. In 2018, during his first term as president, Trump nixed the Joint Comprehensive Plan of ...

Ministers from Iran, Russia and China meet in Beijing to discuss Tehran's nuclear programme and call for end to U.S. sanctions.

US nuclear weapons are still stationed in Germany. But President Donald Trump's pivot away from Europe is weakening shared nuclear deterrence. Could France help out ...

FIRST ON FOX: A group of influential conservatives and lawmakers is warning the Trump administration that the U.S. does not have the tactical nuclear weapons to fight China if war breaks out in ...

The Supreme Leader’s adviser warned that military action could change Iran’s stance on using nuclear weapons - ATTA KENARE/AFP/Getty Images ...

Mr Tusk was not proposing a Polish nuclear bomb—at least not immediately: “The road to that would be very long and there would have to be a consensus.” Instead, he was responding to a call b ...

JERUSALEM—President Donald Trump’s overtures via a letter to the Islamic Republic of Iran’s supreme leader, Ali Khamenei, to jump-start talks on dismantling Tehran’s illicit nuclear ...

Russia is still escalating its nuclear threats as the war in Ukraine goes on. If a nuclear bomb were headed toward the US, residents would have fewer than 30 minutes to prepare. Actions ...

Editor's note: This article was updated at 12:54 p.m. ET on March 20 to note that nuclear weapons have nuclear reactions, not chemical ones, as was previously stated in the top image caption.