  Following the confirmation of the top quark discovery at the Tevatron, the
next step is to begin studying its properties. Because the scale of electroweak
symmetry breaking is of the same order as the measured top mass, the top quark
may be very sensitive to new physics. We describe measurements of the total
top-antitop cross section, the top-antitop invariant mass, the top transverse
momentum distribution, and single top production from Run 1 data at D0 and CDF.
All of these measurements will become more precise in Run 2.
