Iran’s president said Sunday that Tehran had rejected direct negotiations with the United States in response to a letter from ...

A new map shows the global distribution of nuclear weapons. The United States and Russia hold most warheads, but other ...

As of the beginning of 2025, nine countries possess an estimated 12,331 nuclear warheads and some are still increasing their ...

Editor in chief Nancy Shute traces the history of nuclear weapons, from the first sustained nuclear reaction in 1942 to the renewed interest in explosive tests today.

Russian troops fighting in Kursk have reached the Ukraine border area, Moscow claimed on Friday. The Kremlin’s defence ...

We spent quite a bit of time with a pre-release build of Atomfall. Find out how it fares in our official review.

America once led the world in nuclear energy, but it has fallen behind in this century. America now can reclaim former ...

The WC-135R atmospheric collection aircraft fleet routinely conducts air-sampling missions globally, including over the Far ...

What makes the B61-12 particularly impressive is the bomb’s ability to adjust its destructive yield depending on the ...

Kyiv and Moscow appear to issue contradictory statements over timing of Black Sea ceasefire after days of intense talks in Saudi Arabia ...

In this white paper, we give examples of how digital twin technology is being used to support the growth and adoption of ...

Students explore nuclear facilities in virtual reality and learn about the ethical dimensions of nuclear technology in a ...