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, ...

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

"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.

Of the 10 radioactive isotopes described, the most frequently stolen were iridium-192, iodine-131, and cesium-137. In Mexico the isotopes are used primarily in oil exploration or for medical ...

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

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 ...

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 ...