Scientists say there is growing evidence that rising temperatures were catalyst for massive unexplained holes in ground.
Pictures of the bizarre sight of the emerald snow appeared on social media.
A 1,159 metre volcano named after one of Russia's most fearsome tsars erupted early Thursday for the first time in 23 years.
Marina Fokina, 34, screamed at beast: 'Eat me but don't touch my child.'
Heavy snow falls in recent days cause mayhem in Russia's 'San Francisco'.
The startling sight of the blood red Daldykan River is nothing new, starting from the 1990s.
Satellites show giant hole ringed by 20 'baby craters'.
The Russian-registered vessel sent out Mayday signals on Sunday morning sparking a huge search and rescue operation in stormy weather conditions.