A roughly 35,000-year-old woolly mammoth tusk found in 2015 was used by early humans as a tool to make rope, scientists say. In an experiment using a replica of the artifact, a small team of ...

A woolly mammoth tusk unearthed in a coal mine where it had been buried for thousands of years has been carefully conserved during an unusual clean-up job. Belonging to the long extinct Ice Age ...