More common than gold, uranium is abundant on Earth. But less than one percent of the naturally occurring element is useful ...

Some radioactive isotopes can be obtained in such a form that every atom of the element in question is radioactive; ... Examples of dilution studies are determinations of the volume of blood, ...

An unknown 'bump' on a scientist's screen. In this work, researchers determined two-neutron separation energies of the ...

British researchers have developed diamond batteries that use carbon-14 to generate microwatts' worth of power for up to ...

(Example: Asking questions about how the half-life of a radioactive isotope affects its use in carbon dating.) Developing and Using Models: Creating models to describe and predict the decay process ...

TerraPower Isotopes, a subsidiary of the next-generation nuclear power company TerraPower, recently hit a significant milestone. In October, the startup announced that it was the first commercial ...

A radioactive isotope, also known as a radioisotope, ... The capsule that went missing in Australia, for example, was used in a density gauge by the mining company Rio Tinto.

"For example, due to fallout from the Nevada test site, some people in Wyoming have been affected by strontium in milk," Sun said. Strontium refers to the radioactive isotope strontium-90.

Researchers at the Accelerator Laboratory of the University of Jyväskylä, Finland, precisely measured atomic masses of radioactive lanthanum isotopes and found an interesting feature in their ...

A radioactive isotope, also known as a radioisotope, ... The capsule that went missing in Australia, for example, was used in a density gauge by the mining company Rio Tinto.