New directions in the search for dark matter

The identification of the nature dark matter is one most important problems confronting particle physics. Current observational constraints permit mass to range from 10^{-22} 10−22 eV - 10^{48} display="inline">1048 GeV. Given weak these bounds and ease with which models can be constructed, it clear that problem only solved experimentally. In lectures, I discuss methods experimentally probe a wide candidates.