Chicago IL: Argonne Advanced Photon Source (APS)
The Advanced Photon Source (APS) at Argonne National Laboratory is a national synchrotron x-ray research facility funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences. The APS provides the brightest x-ray beams in the Western Hemisphere to more than 5,000 scientists worldwide.
https://www.aps.anl.gov/
PF photon factory
Science, Physics, Particle, Research Centers - PF photon factory. Japane Synchrotron research centre.
http://pfwww.kek.jp/
Cornell High Energy Synchrotron Source - Home Page
Science, Physics, Particle, Research Centers - Cornell High Energy Synchrotron Source. Includes an introduction to the facility and basic experimental design information, information for users and research activity reports, and system operational status.
https://www.chess.cornell.edu/
Advanced Light Source (ALS)
Science, Physics, Particle, Research Centers - Advanced Light Source (ALS). Includes information about the organization, related news, a newsletter, user guide and current operational status information.
https://www-als.lbl.gov/
Synchrotron Radiation Center
Science, Physics, Particle, Research Centers - Synchrotron Radiation Center. Part of the University of Wisconsin-Madison.
http://src.wisc.edu/
Very Large Hadrian Collider - VLHC
Science, Physics, Particle, Research Centers - Very Large Hadrian Collider - VLHC. Features design reports, civil construction, recent papers and presentations, meeting history, and picture gallery.
https://vlhc.org/