Saharan sand contains radioactive isotopes of plutonium and cesium that can be transported from the great African desert to ...

This, as he found out, isn’t something you should do lightly, as the one he used ended up containing an interesting mix of radioactive materials, including small amounts of plutonium-239 ...

As a by-product, Plutonium-239 would be produced. Pressurized Heavy Water Reactors were made to use for the first stage of the program as India had a good reactor design in the 1960s which was ...

Scientists at IFJ PAN discovered significant differences in plutonium isotope accumulation between hemispheres, with unique ...

But unfortunately this arrangement doesn't last very long. Because plutonium-239 self destructs, undergoing radioactive decay by spitting out a highly energetic alpha-particle to produce Uranium-235.

At the same time, uranium-233, the primary fission material produced from thorium, is harder to use for weapons purposes than uranium-235 or plutonium-239. This means there is less of a risk its ...

Plutonium isotopes, particularly 239 Pu and 240 Pu, have become significant markers for understanding anthropogenic impacts on marine environments, especially following mid-twentieth century ...