Stars are powered by nuclear fusion, in which two or more atomic nuclei have a close encounter and form one or more different nuclei 1. A key aspect of nuclear fusion is that the rearrangement of ...

Scientists have found new ways in which quarks, the tiniest particles known to humankind, group together. The new structures exist for just a hundred thousandth of a billionth of a billionth of a ...

Deep within the atoms that make up our bodies and even within the protons and neutrons that make up atomic nuclei, are tiny particles called quarks. When you purchase through links on our site, we may ...