A new laser range-finding technique, inspired by quantum physics, that can measure distances under strong solar background ...

In 1971, graduate student Stuart Freedman and postdoctoral fellow John Clauser took over a room in the sub-basement of Birge Hall at the University of California, Berkeley, and built an experiment ...

Once described as “spooky action at a distance” by the world’s most famous physicist, Albert Einstein, entanglement—the idea that two particles separated by vast distances could instantly influence ...

The Korea Research Institute of Standards and Science has successfully developed a length measurement system that achieves a level of precision approaching the theoretical limit allowed by quantum ...

The 2022 Nobel Prize in physics recognized three scientists who made groundbreaking contributions in understanding one of the most mysterious of all natural phenomena: quantum entanglement. In the ...