For the first time, physicists have watched a beam of positronium, a short‑lived atom made of an electron and its antimatter ...

Quantum physics overturned classical ideas by showing that matter behaves very differently at the ...

One of the discoveries that fundamentally distinguished the emerging field of quantum physics from classical physics was the ...

Scientists have demonstrated that atoms can exhibit wave-like behavior, challenging long-held assumptions that experiments of this nature were impossible and opening new doors in quantum physics. The ...

“Positronium is the simplest atom composed of equal-mass constituents, and until it self-annihilates, it behaves as a neutral ...

Scientists recreated one of the most important experiments in the history of physics—but this time, they used antimatter instead of regular matter. All matter particles have a corresponding antimatter ...

For the first time, researchers from Tokyo University of Science have observed wave-like interference patterns from ...

I learned in October 2022’s Breakthrough that the spikes of stars in high-power photos are called diffraction spikes. Why do they appear as two crosses at 45 degrees to each other? The diffraction ...