On September 14, the American Physical Society (APS) announced it has designated Sanford Lab Underground Research Facility (SURF) and Morgan State University as two Historic Sites in physics. SURF, located in Lead SD, is being recognized for its role in neutrino research led by Ray Davis while Morgan State University...

Inspired by the nation’s grappling with issues of race and racial discrimination, UC Berkeley physics major and Berkeley Lab student assistant Ana Lyons turned to art as a way to contribute to the conversation. Aware of the scientific community’s own self-reflection for its history of racial inequity and discrimination, Lyons...

On September 2, researchers at LIGO (Laser Interferometer Gravitational-wave Observatory) in California and Virgo Interferometer have detected a signal from what may be the most massive black hole merger yet observed in gravitational waves. The product of the merger is the first clear detection of an “intermediate-mass” black hole, with...

Last September, Cold Facts examined the then-ongoing third global helium shortage (Cold Facts, Vol. 35, Number 4) as it forced the world to reconsider the myriad applications and processes utilizing helium. Now, as the pandemic slows the global economy, helium users and experts are reconsidering what the future of helium...

On August 2, at the 40th International Conference on High Energy Physics in Prague, CERN’s ATLAS (A Toroidal LHC ApparatuS) and CMS (Compact Muon Solenoid) experiments jointly announced new results which show that the Higgs boson decays into two muons—“heavier” second-generation copies of electrons. A first-of-its-kind observation, the process of...

An international research collaboration headed by Vrije Universiteit Amsterdam (VU) scientist Jeroen Koelemeij developed a new method to measure vibrational frequencies in the molecular hydrogen ion (HD+) at 400 times higher precision than before. The technique enables an improved understanding of the fundamental laws of physics and particles such as...