New fossil and genetic evidence shows that woolly and Columbian mammoths were not just distant cousins roaming separate parts of Ice Age North America — they were interbreeding for tens of thousands ...

Researchers have discovered the oldest-known wooly mammoth fossil in North America and uncovered its genetic secrets, according to a new study. The 216,000-year-old tooth, found along the Old Crow ...

A new genomic study has uncovered long-lost genetic diversity in mammoth lineages spanning over a million years, providing new insights into the evolutionary history of these animals. The new study ...