The transnational trade in modern ivory is banned in a bid to protect elephants – but the trade of ancient mammoth tusks is not.
However, telling the difference between illegal elephant ivory and legal mammoth ivory has proven to be a real problem for border security.
But now, lasers could the solution.
Subscribe here: http://bit.ly/1rbfUog
For more news, analysis and features visit: www.bbc.com/news
#Ivory #BBCNews
Add comment