As Permafrost Melts, Scientists and Bureaucrats Have Few Answers

5th October 2011, Comments 0 comments

Take a shovel anywhere in two-thirds of Russia's vast expanses, dig more than a meter into the ground, and you're likely to hit something rock-like.But it isn't stone. It is permafrost - and it is melting, putting roads, railways and buildings at risk of sinking.

0 Comments To This Article