Decline in consumption of venison and fresh river fish along with cut in distances covered on nomadic pasture routes ushers in modern curse.
Famous traveller and film director Nicolas Vanier embarks on a new epic dog sled trip.
Gas bubbles from waters filling crater hole on Yamal peninsula two months after volcanic-style explosion in thawing permafrost.
Startling new details emerge of the most mysterious of Siberia's newly created giant permafrost holes.
Reindeer herders find more craters in the far north in a deepening puzzle for scientists.
Even Russia's Health Minister is on antibiotics after visiting victims of the deadly infection as numbers of infected rise.
Through his extraordinary photographs, Sergey Anisimov has done more than most to show real Siberia to the world.
Final message of hero pilot found scrawled in Douglas C-47 aircraft he crash landed with no loss of life in 1947.
Satellites show giant hole ringed by 20 'baby craters'.