When all available quantum states are full, atoms can’t scatter light, thanks to the Pauli exclusion principle, new experiments show.
Twisted beams of atoms and molecules join other types of corkscrew beams made of light or electrons.
Quantum physics could be behind birds’ magnetic sense of direction, new measurements indicate.
Using LIGO’s laser beams to reduce jiggling rather than detect gravitational waves, scientists have gotten closer to the realm of quantum mechanics.
After two decades, a new measurement of the muon magnetic anomaly reinforces earlier hints that its value disagrees with standard physics.
Scientists are making molecules suited to a variety of quantum tasks by building them up, atom by atom.
Flying drones sent entangled particles of light to two locations a kilometer apart.
A second type of quantum computer has now performed a calculation impossible for a traditional computer.
When dropped, two types of atoms accelerate at the same rate despite their differences, much like objects in Galileo’s leaning Tower of Pisa experiment.
A gap in the energy levels of positronium seems to be substantially larger than predicted, and physicists don’t know why.