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

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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 successfully studied einsteinium — one of the most elusive and heaviest elements on the periodic table — for the first time in decades. The achievement brings chemists closer to ...

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 ...

(CNN) — Picture all of Earth’s oceans, which cover about 70% of the planet and are mostly made of hydrogen. Now multiply that by nine. That may be the amount of hydrogen in Earth’s core, possibly ...