  Boosted objects - particles whose transverse momentum is greater than twice
their mass - are becoming increasingly important as the LHC continues to
explore energies in the TeV range. The sensitivity of searches for new
phenomena beyond the Standard Model depends critically on the efficient
reconstruction and identification (tagging) of their unique detector
signatures. This contribution provides a review of searches for new physics
carried out by the ATLAS and CMS experiments that rely on the reconstruction
and identification of boosted top quarks as well as boosted $W$, $Z$ and Higgs
bosons. A particular emphasis is placed on the different substructure
techniques and tagging algorithms for top quarks and bosons employed by the two
experiments.
