Israel is weighing how to respond to a ballistic missile attack by Iran. Will it target Tehran's nuclear facilities?

On the 60th anniversary of the nation’s first atomic weapon test, experts trace how policy, politics and purpose laid the ...

On October 5, a 4.6 magnitude earthquake shook Iran’s Semnan province, sparking speculation about whether the tremor was ...

In 2023, with the Double Asteroid Redirection ... ray burst the researchers needed to simulate a similar one from a nuclear explosion. "You have to concentrate a lot of power, about 80 trillion ...

The 2010 New START U.S.-Russian arms reduction treaty, the last remaining arms control pact between Moscow and Washington ...

With its latest missile test, China displays a growing confidence in its nuclear arsenal. It also offers an opportunity for ...

Newsweek 's map roughly traces the nuclear force movements of the United States, Russia, China, North Korea, India and France ...

The explosion ... In 2023, the U.S. National Academy of Sciences identified planetary defense as a key priority. Previous studies indicated that shockwaves from nuclear blasts might successfully ...

Japanese atomic bomb survivors group wins Nobel Peace Prize for campaign against nuclear weapons This breaking news story is ...

NATO has begun its annual nuclear exercise for tactical combat aircraft, involving for the first time the Lockheed Martin F-35A Lightning II Joint Strike Fighter (JSF).

In 2023, Russian President Vladimir Putin formally ... The Soviet Union shocked the West by testing its first nuclear bomb in 1949 in Kazakhstan. The U.S. opened the nuclear era in July 1945 ...