With concerns rising over Iran's reported 400 kilograms of uranium, experts analyze how much nuclear weapon-grade material ...

Chemists from The University of Manchester and The Australian National University (ANU) have engineered a new type of ...

The bomb dropped on Nagasaki was 20 kilotons. Today, that’s considered small. Such are the descriptive words of nuclear historian Alex Wellerstein, who created the generally cited NUKEMAP simulator.

We optimized a hyphenated system based on size exclusion chromatography coupled to a microwave/UV mercury oxidation system and an atomic fluorescence detector (SEC–CVG–AFS) for the online oxidation of ...

U.S. lawmakers move urgently to recognize survivors of the first atomic bomb test. ... In reality, thousands of people were within a 40-mile radius, some as close as 12 miles away.

Using a combination of in situ bulk and surface characterization techniques, we provide atomic-scale insight into the complex surface and bulk dynamics of a LaNiO3 perovskite material during heating ...

The report by the Vienna-based International Atomic Energy Agency — which was seen by The Associated Press — says that as of May 17, Iran has amassed 408.6 kilograms (900.8 pounds) of uranium enriched ...