A thorium-229 optical nuclear clock with feedback loop
Laser set-up In the 229Th interrogation system, a commercial laser (FHG-TA Pro, TOPTICA) provides an output power of…
CERN physicists recreate matter from the early universe using ‘Little Big Bangs’
Physicists created signs of primordial quark-gluon plasma by colliding oxygen and neon nuclei, much smaller nuclei than traditionally…
CERN Experiment Finds Gluons Behaving Strangely Deep Inside Atomic Nuclei
The ALICE experiment at CERN’s Large Hadron Collider. Credit: CERN ALICE measurements suggest that gluons inside nuclei begin…
Scientists Discover Extreme Acceleration Inside a Nuclear Fireball
Two Lorentz-contracted nuclei (left and right) collide and ignite a fireball that expands violently outward. Credit: Xu-Guang Huang…
CERN Experiments Detect Signs of the Universe’s Primordial Matter
Collisions between oxygen and neon nuclei at the Large Hadron Collider are revealing signs of quark–gluon plasma, the…
Scientists Solve a Decades-Old Mystery Inside Atomic Nuclei
A long-standing puzzle in nuclear physics may finally have an answer: unexpected low-energy gamma rays in zinc-70 appear…
Scientists May Have Solved Two of Fusion Energy’s Biggest Problems at Once
Researchers have created a new fusion plasma regime that simultaneously reduces extreme divertor heat loads and suppresses damaging…
Mississippi State physicist creates neutron star reaction in the lab
For years, physicists have wondered whether one unstable form of copper might act like a traffic jam inside…
Laser pulses reveal ‘rugby ball’ shape of Universe’s heaviest atoms
Some of the heaviest atoms in the universe barely exist long enough to be studied, but scientists have…
TVA CEO announces retirement weeks after Trump recommends $500k pay cap | Local News
The president and CEO of the Tennessee Valley Authority, Don Moul, has notified the board of his intent…
Near-miss particle encounters reveal hidden secrets of strong force
Deep inside every atom lies a restless world of quarks and gluons—the tiny building blocks that hold everything…
Elusive ‘nuclear clocks’ tick closer to reality — after decades in the making
Researchers are attempting to build the world’s first nuclear clock. This is a view inside the vacuum chamber…