Picture of the experimental hall showing the target interaction chamber on the left, the collection vacuum tube and the detector on the right side. Credit: Gianluca Gregori. Researchers at the ...

When the massive upgrade at the Advanced Photon Source (APS) at the U.S. Department of Energy’s (DOE) Argonne National Laboratory is completed later this year, experiments at the powerful X-ray light ...

Dark matter, a type of matter that does not emit, absorb, or reflect light, is predicted to account for most of the universe's mass. While theoretical predictions hint at its abundance, detecting this ...