Radioactive decay is a fundamental process in nature by which an unstable atomic nucleus loses energy by radiation. Studying nuclear decay modes is crucial for understanding properties of atomic ...

Kyle Clavier, left, and Dan Clayton are helping develop a standardized screening method to determine the most important radioactive isotopes to monitor from all of those produced by an advanced ...

Isotek Systems, in partnership with TerraPower Isotopes, co-created by Bill Gates, are “producing cancer treatment material ...

A battery made of diamonds could power devices for thousands of years, scientists have announced. This battery would be powered by a diamond surrounding a radioactive isotope of carbon known as carbon ...

It's been seven years since a University of Hawaii telescope spotted a strange object crossing our solar system. One-quarter mile (400 meters) long and maybe ten times as long as it is wide, thus ...

Scientists have synthesized a previously unknown isotope of uranium, uranium-241, that may start to disappear after just 40 minutes. When you purchase through links on our site, we may earn an ...

Naturally occurring radioactive elements are substances whose atomic nuclei are unstable. To become stable, these nuclei spontaneously break down, or decay, by releasing energy in the form of ...