Embedding non-harmful radioactive isotopes into the horns of rhinos renders them impossible to traffic through seaports and ...

Rapid DNA tests, x-ray fluorescence guns, and other technologies are being deployed in the fight against wildlife trafficking ...

MOKOPANE, South Africa (AP) -- 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 ...

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 ...

Separated by an ocean and more than a decade, innovative experiments with 31 tin isotopes having either a surplus or shortage ...

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 ...

Yes, bananas are radioactive — but so are Brazil nuts, carrots, potatoes, beer, peanut butter, and lima beans. In fact, the Earth is filled with radioactive matter, and we're exposed to an unavoidable ...