Image of 'polluted red river' caused shock but Nornickel stresses it is committed to cleaning up environment, and there will be no repeat.

Local reindeer herder witnessed the tundra explosion that led to birth of new hole in river.

Does a spooky event in New England 238 years ago hold the clue to the eerie blackness that descended one week ago in Siberia?

Blocks of soil and ice thrown hundreds of metres from epicentre of the funnel at the Yamal peninsula.

Unique Paleolithic prize for scientists, a jaw of an early human who 'feasted on woolly mammoth' - but may have been cannibalised. 

The world famous traveller made call ahead of his latest epic adventure by dog sled to Greeland via the North Pole.

'I cry and say thank you to the Russians that they welcomed us so warmly'.

Man ‘caused some of the tundra blasts forming the large holes’, says leading scientist in surprising new theory.