Scientists at IFJ PAN discovered significant differences in plutonium isotope accumulation between hemispheres, with unique ...

The results suggest that the radioactive dust originated in Algeria's Reggane region, but its plutonium levels didn't match ...

Colorado state health officials have determined a mysterious 55-gallon drum discovered in the Walnut Creek drainage area of Rocky Flats is not of concern. The drum initially sparked some concerns as ...

Officials discovered a large drum at Rocky Flats. The area was once home to a factory that manufactured parts for nuclear ...

Mount Hekla in Iceland, known as 'the chimney of hell' by medieval Christians, has been considered a gateway to the underworld since ancient times.

It’s been called the most contaminated site in the Western Hemisphere. And among those proposed for cuts are engineers who ...

In simple terms, that assertion is correct, but for those with an expertise in the field, the longer answer to who did it ...

Scientists have been arguing about the health risks from radiation since the end of the 19th century, when radioactivity was ...

From Founding Fathers to Roman senators, these 10 whistleblowers helped shape history through their unparalleled acts of bravery.

A routine self-test revealed she was contaminated with more than 400 times the legal limit for plutonium ... When Silkwood’s body was discovered pinned inside her vehicle, a slew of documents ...