  Information about the space-time evolution of colliding nuclei can be
extracted correlating particles emitted from nuclear collisions. The high
density of particles produced in the STAR experiment allows the measurement of
non-identical strange particle correlations. Due to the absence of Coulomb
interaction, $p-\Lambda$ and $\bar{p}-\Lambda$ systems are more sensitive to
the source size than $p-p$ pairs. Strong interaction potential has been studied
using $p-\Lambda$, and for the first time, $\bar{p}-\Lambda$ pairs. The
experimental correlation functions have been described in the frame of a model
based on the $p-n$ interaction. The first preliminary measurement of $\pi$ -
$\Xi$ correlations has been performed, allowing to extract information about
the freeze-out time and the space-time asymmetries in particle emission closely
related to the transverse radial expansion and decay of resonances.
