A program of spin structure function measurements is underway in Jefferson Lab's Hall B. We use polarized electrons incident on polarized NH3 and ND3 targets to

A comprehensive survey of the most recent results from the field of quark-gluon structure of the nucleon, in particular how the spin of the nucleon is shared by

We report the results of a new measurement of spin structure functions of the deuteron in the region of moderate momentum transfer (Q2 = 0.27 -- 1.3 (GeV/c)2) a