Europe physicists plan to build 91-kilometer particle collider

CERN has announced plans to build the Future Circular Collider (FCC), a 91-kilometer particle accelerator that would succeed the Large Hadron Collider. The project, estimated to cost over $17 billion, aims to study the Higgs boson in greater detail and search for new particles in the 2050s and beyond, pending approval and funding from member states.