Here’s how a nuclear bomb actually works. The B61 and the B83 nuclear bombs currently in the United States’ arsenal are thermonuclear, or hydrogen bombs, and quite different than the fission weapons ...

In this video, we explore the design and mechanics of Little Boy, breaking down how it worked, the science behind nuclear fission, and its profound implications on warfare and global politics.

A five-dimensional (5D) Langevin approach developed by an international team of researchers, including members from Science Tokyo, accurately reproduces complex fission fragment distributions and ...

To understand what it means to "enrich" uranium, you need to know a little about uranium isotopes and about splitting the atom in a nuclear fission reaction. What is an isotope?

To understand what it means to “enrich” uranium, you need to know a little about uranium isotopes and about splitting the atom in a nuclear fission reaction.

Can Tehran still carry out its nuclear ambitions despite the damage, and will Israel ultimately succeed in dismantling the program before it reaches the point of no return?

Christopher Hanson was appointed to serve on the commission overseeing the nation's nuclear reactors during Trump's first term in 2020.

The Israeli military targeted Iranian nuclear facilities, research scientists and senior military commanders in dozens of preemptive airstrikes .

Israel struck Iran's Isfahan nuclear facility, dismantling uranium conversion infrastructure as part of a wider campaign that targeted over 200 sites and eliminated nine scientists.

Rafael Grossi. head of nuclear watchdog, warns Israeli conflict with Iran ‘threatens lives’ and risks nuclear fallout.

The latest attacks have come amid growing concern over Iran’s nuclear program, prompting questions over what this means for the global non-proliferation regime.