Five belugas were stranded on the same beach by the Sea of Okhotsk within less than a week.
Summer flooding will worsen dramatically, and the Arctic could be ice-free in summer by 2034.
Gazprom says operations are 'in full swing' with work due to start soon on iconic pipeline to provide gas on eastern route.
Loggers disturbed the hibernating black bears in a tree hollow, shooting the mother.
As it arrives, cosmodrome is hit by claims it is victim of 'fraud of the century'.
'Up to 30 million could move to Far East to receive enticing land gift': but will they?
Another success in major operation to clamp down on illegal batches of luxury food during fishing season in Siberia.
Investigators find one billion roubles in currency and expensive jewellery, including a diamond-encrusted pen, as official faces corruption charge.
Rangers watch and wait hoping the adult female will return, feeding the cub which is too young to hunt.