A PhD student in Canada just made a remarkable discovery that rewrites the timeline of Ice Age extinctions — after analyzing samples that had been left in a university freezer for over a decade.

Woolly mammoths ... like the mammoth. 'I think that what we can do is look at proxies for our rewilding and see how they work,' he said, pointing to the reintroduction of bison in Yellowstone ...

An ancient skeleton of a woolly mammoth has sold for €548,000 (£483,000 ... but the last surviving group lived on an island in the Arctic Ocean and survived until 4,000 years ago.