A team of scientists working at Berkeley Lab’s 88-Inch Cyclotron has discovered a new form of the human-made element mendelevium. The newly created isotope, mendelevium-244, is the 17th and lightest form of the element, which was first discovered in 1955 by a Berkeley Lab team. https://newscenter.lbl.gov/2020/06/23/introducing-a-new-isotope-mendelevium-244