http://www.futurity.org/science-technology/polar-bears-may-have-brown-ancestors/ Research news from leading universities Sat, 25 May 2013 21:24:43 +0000 hourly 1 http://wordpress.org/?v=3.0.4 http://www.futurity.org/science-technology/polar-bears-may-have-brown-ancestors/comment-page-1/#comment-74242 kimbee Fri, 27 Jul 2012 08:24:08 +0000 http://www.futurity.org/?p=81432#comment-74242 They're breeding with grizzly's today: http://news.bbc.co.uk/1/hi/sci/tech/4766217.stm They’re breeding with grizzly’s today: http://news.bbc.co.uk/1/hi/sci/tech/4766217.stm

]]>