Status report on dark matter search with low activity scintillators

The BPRS experiment is dedicated to particle Dark Matter search with low activity scintillators. Primary results on Weakly Interacting Massive Particles (WIMPs) have been already obtained with NaI(Tl) and CaF2(Eu) target-detectors. New detector developments are in progress. A new search for Strongly Interacting Massive Particles (SIMPs) with NaI(Tl) scintillators have been also performed