News roundup
Curated physics news, most recent first.
What Shapes the Fine Details of the Northern Lights? Maybe Bouncing Electrons
A new study suggests that tiny structures in the aurora could form when electrons bounce off waves in the plasma high above Earth.
Source: Phys.org
News articleScientists Build a Nuclear Clock That Corrects Its Own Laser
A team in Vienna and Germany kept a clock based on the nucleus of an atom running on its own for more than 24 hours.
Source: The Brighter Side of News
News articleA Quantum Prediction From 1931 Is Finally Seen in a Lab Using Ultracold Atoms
Physicists at the University of Innsbruck created Bethe strings, groups of particles bound together only by their interactions, in a gas cooled to near absolute zero.
Source: ScienceDaily
News articleNobel Prize in Physics Goes to the Scientist Behind IceCube, a Neutrino Detector Buried in Antarctic Ice
Francis Halzen won the 2026 prize for helping build IceCube and for the discovery of high-energy neutrinos that come from far outside our solar system.
Source: AIP
News articlePhysicists See a Quark Make Waves in the Soup That Filled the Early Universe
Data from the Large Hadron Collider shows the hot matter from the universe's first microseconds flowing around a fast particle like a liquid.
Source: ScienceDaily
News articleA Tiny Quantum Computer Simulates Matter “Popping Into Existence”
Physicists used 13 trapped atoms to mimic how new particles can appear when stored energy snaps a connection between two building blocks of matter.
Source: Phys.org
News articlePhysicists Search the LHC for Tiny Quantum Black Holes and Come Up Empty
A new analysis of Large Hadron Collider data found no sign of microscopic black holes, which narrows down some ideas about extra dimensions.
Source: Phys.org
News articleQuantum Entanglement Spotted Between Z Bosons in Higgs Decays at the LHC
The ATLAS and CMS experiments at CERN found strong evidence that two heavy, short-lived particles can be quantum entangled, pushing entanglement tests to far higher energies than before.
Source: CERN
News articleAstronomers Find the Earliest Galaxy Proto-Supercluster Ever Seen
A huge clump of baby galaxies, seen when the universe was only about 2 billion years old, shows how giant cosmic structures start to come together.
Source: EarthSky
News articleWhat Would Happen If You Cut a Photon in Half? Physicists Say a Quantum Mess
A new calculation predicts that slicing one particle of light in two would not give you two photons, but a mix of possible outcomes.
Source: Science News Explores