When a star dies, it generates an explosion of elemental nuclei and hurls them into space. Those elements, called cosmic rays ...

An international team of researchers has successfully produced an isotope of the superheavy element livermorium — a feat they say opens the door to discovering new elements. The experiments took place ...

Scientists have found an alternative way to produce atoms of the superheavy element livermorium. The new method opens up the possibility of creating another element that could be the heaviest in the ...

The borders of the periodic table of the elements and of the chart of nuclides are not set in stone. The desire to explore the properties of atoms and their nuclei in a regime of very large numbers of ...

On a stage in the United Nations Educational, Scientific, and Cultural Organization headquarters in Paris, Yuri Oganessian holds a microphone in one hand and a small remote control in the other. Over ...