  Jet substructure in heavy-ion collisions is a rapidly evolving area with lots
of intriguing new measurements. This contribution presents a selection of
recent jet-substructure measurements from experiments at the LHC, in
particular, soft-drop groomed radii of jets and reclustered large-radius jets
from ATLAS, jet axis difference and generalized jet angularities from ALICE, as
well as dijet shapes and b-jet shapes from the CMS experiment.
