Add Yahoo as a preferred source to see more of our stories on Google. The woolly rhinoceros, illustrated above, is an extinct species of rhinoceros that was common throughout Europe and northern Asia ...

(CNN) — Scientists have recovered ancient proteins from a fossilized rhinoceros tooth, breaking new ground in the study of ancient life on Earth. The 24 million-year-old tooth, which was unearthed in ...

On the vast expanse of the Siberian steppe 14,000 years ago, a 2-month-old wolf pup gobbled down some woolly rhinoceros flesh. Moments later, its underground den collapsed, killing the pup and its ...

Horn of the 19,700-year-old woolly rhinoceros found in the melting permafrost of the Yakutia. The longest animal horn discovered thus far, it measured about 5 feet 5 inches long. Photograph of one ...