Precision measurements at the Z0resonance in e+e−collisions provide insight into the electroweak interactions of the Standard Model. The mass of the Z0is a fundamental parameter of the model. The decay widths, cross sections, and asymmetries for decays of the Z0into leptons and hadrons give information on the number of massless neutrinos, electroweak coupling constants, and possible new physics. Results from the most recent measurements at the LEP e+e−collider at CERN are presented.