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

Scientists call for stronger policy and local testing capabilities after detecting higher concentrations of the nuclear ...

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

Researchers have reported new experimental results addressing the origin of rare proton-rich isotopes heavier than iron, ...

Earlier this week, the Food and Drug Administration advised the public not to eat certain Great Value–brand raw frozen shrimp products for a rather unusual reason. Not because of contamination by ...

Add Yahoo as a preferred source to see more of our stories on Google. More companies have recalled certain shrimp products after the FDA announced in August that it began investigating reports of ...

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 ...

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 ...

An international team of researchers has systematically measured the β-decay half-lives of 40 nuclei near calcium-54, ...