Radiation, chemical and biological forces tackle two million tonnes of toxic chemical waste with huge mercury stockpile and oil poisons.
Shocking shotgun attacks on Siberian swans 'in the UK'
Sheer cruelty: fourteen gyrfalcons confiscated from poachers in secret services operation
Strict new criminal laws on the way to protect Siberian tigers and leopards
Time for a fishing lesson - with mother bears as the teachers
Royal splash - action to restore the Siberian sturgeon to one of the biggest rivers in the region
Siberian regions among the best - and worst - in eco-friendly growth
A mountain of rubbish big enough to see from space removed from Lake Baikal
Putin tells world about plight of Siberian cranes
A row has erupted over 'illegal' gas pipeline through burial site of ancient tattooed 'princess'
Baikal gets a clean-up - but is enough being done to stop pollution?
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'.