Newsroom

A new data release from the Dark Energy Spectroscopic Instrument is now available for researchers to explore. The collection contains information on 18.7 million galaxies, quasars, and stars — the largest dataset of its kind ever shared.

The Dark Energy Spectroscopic Instrument used millions of galaxies and quasars to build the largest 3D map of our universe to date. Combining the DESI data with other experiments shows signs that the impact of dark energy may be weakening over time — and the standard model of how the universe works may need an update.

On March 2, 1995, the top quark discovery at Fermilab was announced by scientists on the CDF and DZero collaborations, and the sixth and final quark was added to the Standard Model. We ask two members of the collaborations to reflect on this groundbreaking moment in particle physics.

A trio of Lederman fellows at Fermilab are developing ways to use quantum technology to probe the universe for dark matter and other physics phenomena. While doing so, they are sharing their enthusiasm for their work to inspire the next generation of scientists.

Anna Grassellino, a senior scientist and the director of the Superconducting Quantum Materials and Systems Center at Fermilab, was honored with the Knight of the Order of Merit of the Italian Republic for her pioneering contributions to superconducting quantum technologies. Known for her groundbreaking work on superconducting radiofrequency cavities, Grassellino has helped to revolutionize and lead advancements in particle accelerators and quantum information science.

Documenting the work of building the world’s largest neutrino experiment presents photographers with a unique set of challenges.

High-power electron beam accelerators could be the answer to the nation’s need for powerful and safe alternatives to radioactive power sources. Funding from the National Nuclear Security Administration’s Office of Radiological Security aims to support a team of engineers, scientists and business specialists in forging a path to help industry adopt these mighty accelerators.

A key milestone in the U.S.-funded upgrade to the CMS experiment was achieved with the successful delivery of a 5-meter-long carbon support tube to CERN. Designed and built at Purdue University, the tube will house new inner particle detectors for CMS, which is being prepared for the high-luminosity upgrade of the Large Hadron Collider. The CMS collaboration is composed of scientists from roughly 240 institutions spread across more than 50 countries.

President Biden recently signed a bicameral resolution that changes the name of Fermilab’s Integrated Engineering Research Center to the Helen Edwards Engineering Research Center. The building’s new name honors the late Dr. Helen Edwards, a renowned particle physicist at Fermilab.