Physicists have solved a long-standing puzzle about mercury’s nuclear fission by using a five-dimensional model that ...

The "Fat Man" atomic bomb, dropped on Nagasaki, Japan, on August 9, 1945, remains one of the most significant and terrifying examples of the destructive power of nuclear weapons. In this video, we ...

A five-dimensional model has successfully predicted the asymmetric fission of mercury isotopes, offering new insights into ...

The US attack on Iran’s nuclear facilities has ignited numerous grave concerns. It also highlights the double-edged nature of ...

VIENNA - Israeli military strikes hit Iran's Khondab Heavy Water Research Reactor, a project under construction that had not ...

Langevin approach developed by an international team of researchers, including members from Science Tokyo, accurately ...

The outstanding characteristic of 9 of the fission products described in this report, as well as neptunium and plutonium, to be accumulated and tenaciously retained by the skeleton has a most ...

In practice, however, splitting plutonium in fission reactors is the most effective way to ensure it can never be used in a nuclear warhead. Once it’s gone, it’s gone.

If the right kind of material is packed together in the right way, such as refined uranium or plutonium, a fission chain reaction, where more and more atoms are split by the neutrons emitted from ...

Molten Salt Reactors (MSRs) are nuclear fission reactors in which either the fuel and/or the coolant is a molten salt. ... Examples of fissile materials are uranium-235, plutonium-239 or uranium-233 ...

A Japanese Yakuza leader pleaded guilty in federal court on Wednesday for attempting to traffic military-grade weapons and roughly 1,100 lbs of narcotics. Those charges alone will get someone ...

Plutonium-238 is not a bomb-grade nuclear material. Another advantage of the recent plutonium-238 production campaign is that its waste solutions resulting from the separation of plutonium from ...