  Interactions of ultrahigh energy neutrinos of cosmological origin in large
volumes of radio-transparent South Polar ice can be detected via coherent
Cherenkov emission from accompanying electromagnetic showers. A pilot
experiment employing buried radio receivers has been successfully deployed at
the South Pole and data are now being collected. The physics of coherent radio
emission together with the properties of radio-pulse propagation in Antarctic
ice clearly distinguishes the radio method from phototube detection. In the
context of the proposed km^3-scale neutrino telescope, these two detection
modes provide complementary information on UHE neutrino interactions.
