New expedition in Laptev Sea suggests increase in the rate of underwater permafrost degradation.
Blazes raging just 50km from the Arctic Ocean in Yakutia.
Unique research station in the remote taiga is used by scientists worldwide to measure if man is behind climate change.
Across the Russian polar regions, these eye-catching pictures show how thawing soil leads to territories being washed away.
And take part in scientific experiment to PROVE that the leaking of harmful greenhouse gases in the Arctic can be slowed.
This summer's melting of permafrost is more than THREE TIMES greater than usual, unlocking long-frozen deadly diseases.
Scientists say a 'fountain of gas' poured from jelly-like trembling earth in tundra on Belyy Island in northern Siberia.
Major bid to check radioactive waste dump area in Arctic archipelago.
Reindeer herders find more craters in the far north in a deepening puzzle for scientists.