Nuclear interaction model developments in FLUKA

A selection of recent improvements in the modeling of nuclear interactions with the FLUKA code is presented. At low energy the new features are related to the emission of secondary particles, to the inclusion of spin-parity effects in the evaporation stage and to the extension of the pre-equilibrium step to the Relativistic Quantum Molecular Dynamics (RQMD) model. At high energy new results from Electro-Magnetic Dissociation (EMD) and cosmogenic neutron production are shown. These results confirm and extend the use of FLUKA in different fields of interest, ranging from the LHC to medical applications.