The contamination is also likely to spread beyond shrimp, the bulletin said.

The standard should be, if Cesium-137 or other isotopes of concern are detectable in food items, they ought to be pulled off ...

Researchers measured very precisely atomic masses of radioactive lanthanum isotopes and found an interesting feature in their nuclear binding energies. The discovery provides essential data for ...

A South African university launched an anti-poaching campaign Thursday to inject the horns of rhinos with radioactive isotopes that it says are harmless for the animals but can be detected by customs ...

There was a recent recall of so-called ‘radioactive shrimp’ that were potentially contaminated with cesium-137 (Cs-137). But contamination isn’t an all-or-nothing affair, so you might wonder exactly ...

Researchers have discovered an “unexpected” accumulation of the radioactive isotope beryllium-10, deep underneath the surface of the Pacific Ocean. The team hopes their discovery could serve as an ...

The Rhisotope Project is embedding radioactive isotopes in the horns of rhinos in an effort to prevent poaching. Rhinos previously injected with the isotopes during Rhisotope's test phase turned out ...