The ball is in America’s court,” Mr. Araghchi ... or U.S. military action—might lead Mr. Khamenei to build an atomic bomb.

In 2001, a Department of Energy hydrographic survey suggested that the bomb was buried between five and 15 feet of silt. The ...

Imagine the power of the bomb dropped on Hiroshima in 1945 and then multiply it by 670,000 times. Terrifying doesn't really ...

Breakout time refers to how long it would take to produce enough fissile material for a nuclear bomb, currently days or weeks for Iran. Actually making a bomb, should Iran decide to, would take ...

The Tsar Bomba's explosion was unparalleled in power. With a 50 megaton capacity, this nuclear test was estimated to be 3,800 times the strength of the Hiroshima atomic bomb. And although short video ...

Tennessee coach Josh Heupel shares feelings on Nico Iamaleava's exit from the Vols and 'do not contact' tag. A juvenile colossal squid was spotted in its natural environment alive at a depth of almost ...

which accuses the Islamic Republic of seeking to develop the technology to give it nuclear weapons and has threatened to bomb Iran if a diplomatic solution is not reached that could prevent it ...

The timeline was moved up due to the 'critical challenge and urgent need' for a new nuclear deterrent. It is 24 times more powerful than the atom bomb that levelled Hiroshima, Japan, in 1945.

Witkoff added that if a deal with Tehran is forged, there needs to be a robust verification process to ensure that Iran is not working on producing a nuclear bomb. He told The Journal that the ...

The G7 last week demanded that North Korean leader Kim Jong Un shut down his nuclear and ballistic missile programs.

Many foreign policy experts warn that if Iran were to acquire nuclear weapons, it would be broadly destabilizing for the Middle East and nearby regions. A first-order concern is that Iran’s ...

OSLO—A hibakusha representing this year’s Nobel Peace Prize laureate delivered a stark warning against world leaders who rely on nuclear weapons or even threaten to use them. “I am ...