The billionaire owner of Chelsea Football Club has held political office in the autonomous region for 14 years.
The endangered creature - which can live for more than 200 years - permitted to be caught despite being in the Russian Red Book.
85 barracks and store houses razed by 12 tons of explosives as Defence Ministry clears site.
Stretching 120 km over the frozen East Siberian Sea, would you dare drive it?
One of the world's largest tin deposits - Pyrkakai - could be sold to business interests from China or Malaysia, reported 'Kommersant' newspaper.
The marine mammals were washed ashore on an 800 kilometre stretch of the region's Arctic coast.
Startling evidence on climate change links warming and cooling between the Arctic and Antarctic.
US, British, German and Australians not permitted ashore in the remote Bay of Providence.
Carcasses of 19 beheaded mammals found on the coast of Beringia National Park - with their penile bones cut out.