How Woolly Mammoths Worked

8/16/2016, 1:00:55 PM , duration(0:0:3)
Society & Culture
It was only 11000 years ago that the last true woolly mammoths died out, close enough to the modern age that humans lived alongside them. But were humans the cause of mammoths' sudden extinction or was climate change to blame?<br><br> Learn more about your ad-choices at <a href=''></a>