The Okhotsk Sea quake registered 8.3 on the Richter Scale at a depth of 600km, and prompted a tsunami warning.
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
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
Keep this to yourself, but one of the last great undiscovered travel secrets on our planet is the Land of Fire and Ice.
The Baikal Pulp and Paper Mill is to be shut down in a victory for environmental campaigners.
Concern is growing over poaching of the 'secretive' manul wild cat - also known as Pallas's Cat.
Enough joking. New NASA-Russian research is leading to concern that global warming is causing truly disturbing changes to the virgin forests of northern Russia.
Ecology groups warn that the extent of fires in forests and taiga has been misreported by up to 159 times compared with satellite evidence of the grim facts.
Demands increased on 3 August for a 'state of emergency' to be declared on the world's fifth longest river due to a catastrophic shortage of water.
Meet our unique Siberian love child, a female cross between a lion and a tigress, and the undisputed star of Novosibirsk Zoo.
A go-ahead for the 2500 year old 'Princess Ukok' to be displayed by a museum comes after scientific checks on her corpse.