Radiation, chemical and biological forces tackle two million tonnes of toxic chemical waste with huge mercury stockpile and oil poisons.
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
New curbs on hunting rare Siberian tigers, leopards and falcons secure first reading
We were almost carried away by the river of fire in Kamchatka
Stark warning about the impact of rising numbers of tourists polluting pristine waters of Baikal
A mother bear left her cubs beside me, as if I was a nanny... while she went fishing
Urgent measures to stop flooding in Siberia as winter ice starts to melt
Freak weather means animals are sitting targets for poachers, warns WWF
Give me a train ticket - a bear on the rampage at remote railway station
We're the comeback cats: endangered Amur leopards making a recovery
Ten black bears are not the typical pets for a pensioner couple - and now they need help
She's the luckiest moose in Siberia after rescue from ice hole by helicopter pilot and passengers
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'.