Scientists have extracted 24-million-year-old protein sequences from a rhino tooth discovered in the Canadian Arctic, ...

This article was originally published on www.si.com/college/arizona as Wildcats' Rhino Tapa'atoutai Geared Up For Comeback ...

The proteins in the rhino fossil are intact in the high Arctic's dry, cold environment, and the hardiness of tooth enamel.

Scientists have managed to extract proteins from a rhino fossil tooth discovered in the Canadian Arctic. An analysis has revealed its place in the rhino family tree. Now they are hoping to expand the ...