Radiation, chemical and biological forces tackle two million tonnes of toxic chemical waste with huge mercury stockpile and oil poisons.
Norilsk breaks records for Arctic heat in a new sign of changing weather patterns
Cave in Northern Siberia shows the musk ox survived longer in the region than experts believed
The 'heart-stopping' migration of Siberia's feathered ambassadors to Britain and Ireland
'There is no way back', Prime Minister Medvedev says as the main polluter of Lake Baikal is to close
Mega undersea earthquake unleashes tremors across Russia including Moscow 10,000km away
Arctic emergency as scientific station's ice sheet breaks up putting 16 researchers in jeopardy
Tigress named Cinderella released into the wild and immediately starts tracking her Prince Charming
Bears get 'good behaviour' marks in Tomsk, but two animals are shot in Kamchatka for digging graves
Satellite images show wildfires hugging Lake Baikal as army use drones to monitor 2013 blazes
Where is my mother? Russia's lost baby seals are rescued after losing out on maternal love
Toxic fuel from 21,000 ton leak reaches pristine lake, bypassing floating booms, as rivers of diesel pollution cover-up is exposed.
Pictures show the impact of smog in Krasnoyarsk, as it scored worse for air quality than Mumbai, Dhaka and Kolkata.
One of world’s rarest big cats was hit by a car and went through months of treatment at the rescue centre in Russian Far East.
Immediate public audit of a high risk waste storage in Russia is urged.
Ecologists from several countries lost battle to poachers who caught an endangered dark-feathered bird.
Pictures prove the gruesome fate of reindeer 'to meet demands for traditional medicines in China and South Korea'.