Worried about the rapid destruction of permafrost from global warming? Here's how you can counter it by restoring the woolly mammoth habitat.
Unique research station in the remote taiga is used by scientists worldwide to measure if man is behind climate change.
Putin fires top official in Russian Far East, and calls for Investigative Committee to check how authorities performing.
Northern territories ‘will become arable farmland in 20-to-30 years', and will have to adapt - fast.