Imagine a 150-kiloton nuclear bomb exploded in the city closest to you. Do you know how the city, its surrounding region, and its inhabitants would be affected? If you can't think of much more than "a ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. President Donald Trump has announced that the United States will resume ...

The world nuclear order exists only in the minds of those who postulate it. The history of nuclear power over the last 80 ...

IAEA chief Rafael Grossi urges Tehran to re-engage. US and E3 demand information on whereabouts of uranium.

The United States is at war in the Middle East – again – after following Israeli air strikes on Iran with a surge of U.S. bombing raids throughout Iran. President Trump claims that the joint ...

In discussing his reasoning for launching U.S. airstrikes on Iran, President Donald Trump said, “An Iranian regime armed with long-range missiles and nuclear weapons would be a dire threat to every ...

In a chilling reminder of the destructive power of nuclear weapons, scientists continue to study a rare radioactive mineral that was accidentally created during humanity's first-ever atomic bomb test ...