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<p>Element 99, named after Albert Einstein, was discovered at Berkeley Lab in 1952 and announced in 1955. Einsteinium is considered a superheavy element and is highly radioactive. </p>

Discoveries at the Edge of the Periodic Table: First Ever Measurements of Einsteinium

Since element 99 – einsteinium – was discovered in 1952 at Berkeley Lab from the debris of the first hydrogen bomb, scientists have performed very few experiments with it because it is so hard to create and is exceptionally radioactive. A team of Berkeley Lab chemists has overcome these obstacles to report the first study characterizing some of its properties, opening the door to a better understanding of the remaining transuranic elements of the actinide series.

<p>Regardless of the pathway we take to become carbon neutral by 2050, the actions needed in the next 10 years are the same. (Credit: Jenny Nuss/Berkeley Lab)</p>

Getting to Net Zero – and Even Net Negative – is Surprisingly Feasible, and Affordable

Reaching zero net emissions of carbon dioxide from energy and industry by 2050 can be accomplished by rebuilding U.S. energy infrastructure to run primarily on renewable energy, at a net cost of about $1 per person per day, according to new research published by Lawrence Berkeley National Laboratory, the University of San Francisco (USF), and the consulting firm Evolved Energy Research.