I joined a team of wolf researchers and a BBC ... paradoxical result that a warmer high Arctic is also snowier. While warmer temperatures and more snow in the desert may sound like a welcome ...

Set within a stunning landscape of snow-capped mountains and ice ... With never-before-seen footage of wolf family life, Ghosts of the Arctic is a dramatic and touching story of loyalty ...

The Arctic wolf has evolved to withstand the harsh conditions ... The outer layer repels snow and water, while their undercoat provides the insulation that keeps them warm. Their fur changes ...

As soon as I stepped out of the helicopter a large adult Arctic wolf came right up to within ... is notoriously bad and unpredictable - it can snow and be minus 20 in the middle of August!