  Using a NuMI beam exposure of 7.1 /times 10^20 protons-on-target, the MINOS
long-baseline experiment has performed a search for active to sterile neutrino
mixing over a distance of 735 km. Details of the analysis are provided, along
with results from comparisons with standard three neutrino oscillations and
fits to a 3+1 model including oscillations into one sterile neutrino. An
outlook on the future sterile neutrino related contributions from MINOS and the
proposed MINOS+ project is also presented.
