(Craig Taylor/iStock/Getty Images Plus) A sprinkling of radioactive plutonium atoms hidden in the ocean floor may trace back ...

Plutonium, a radioactive element, is produced when uranium, another radioactive element, absorbs neutrons, and most of it is artificially produced, except for a small amount found in uranium ore.

Debris is still raining down on Earth more than 100 million years after the giant cosmic explosion that created it. A study ...

A rare version of the radioactive element plutonium embedded in Earth's crust below the deep sea is providing new clues as to how heavy metals form in the stars. The new research finds that the ...

After 50 years of searching, physicists have spotted the fingerprint of radioactive plutonium, revealing the secrets of this complex molecule behind nuclear weapons. Subscribe to read this story ...

Found in nuclear fuel and nuclear weapons, plutonium is an incredibly complex element that has far-ranging energy, security, and environmental effects. To understand plutonium, scientists at Pacific ...

By Timothy Gardner WASHINGTON, June 15 (Reuters) - The Trump administration is moving forward with talks with companies to ...

Plutonium may be the most feared and fearsome substance in the entire periodic table. It's best known as the main ingredient of atomic bombs like the infamous Fat Man, dropped on Nagasaki on 9 August ...

A team of scientists suggests a solution to the Galactic radioactive plutonium puzzle. All the Plutonium used on Earth is artificially produced in nuclear reactors. Still, it turns out that it is also ...

Plutonium has long been part of many countries' nuclear energy strategies, but scientists are still unlocking the mysteries behind this complicated element and seeing how they can use heavier, nuclear ...

1 / 5 | Plutonium has many distinctions. For example, it’s the element with the highest _____ _____ to occur naturally. All the elements beyond this point, such as americium, curium, and berkelium, ...

Extremely complex plutonium has ties to energy and security. Scientists found that plutonium's behavior, in plutonium tetrafluoride, can be attributed to atoms hoarding electrons Found in nuclear fuel ...