Startling new footage shows how a ‘mountain moved’, trees were ‘beheaded’, and blocks of river ice ‘flew’ onto the land.
Scientist Vladimir Surdin believes 'silver clouds' were the cause of the multi-coloured night sky witnessed by thousands of people.
Russian scientists deny theory of respected Italian team by 'proving' that the remote blue lake is older than the famous 1908.
Emergency services refuse to comment cause of extraordinary blast in the dark sky.
Urgent measures underway to evacuate residents of remote villages after flood threat caused by rising water above new ‘dam’.
Kondyor Massif's breathtaking shape was formed 'either by volcanic activity or an impact meteorite'....Or was it?
As footage emerges of more unexplained explosions above Siberia, suspicion falls on recycling of gunpowder at old chemical plant.
Found 30 metres underground at a coal mine, they're dubbed 'Jurassic pearls' or the marbles of a Siberian colossus.
The sensational discovery could lead to a much clearer understanding of a blast which was 1,000 times more powerful than the Hiroshima bomb.