Higgs boson looks “standard,” but upgraded LHC may tell a different tale
A new run at the LHC in 2015 could show whether the Higgs boson opens the door to new theories.
In 2023, the ALICE experiment was ready for their best year yet, until a mysterious signal threatened everything. As the LHC wraps up its 2025 lead-ion run, physicists recall how they worked together to solve the puzzle.