Emergency services refuse to comment cause of extraordinary blast in the dark sky.

Experts still divided over mysterious 1,300-year-old fortress-like structure located on island in middle of lake.

Reindeer herders find more craters in the far north in a deepening puzzle for scientists. 

Mysterious 'gigantic' hole in remote region spotted by helicopters over gas-rich Yamal peninsula.

As police say lama found in lotus positon was destined for sale on black market, there are claims it was one step away from becoming a Buddha.

Preserved by ice, the 25 year old ancient woman covered in tattoos used cannabis to cope with her ravaging illness.

Mother in heart-rending nationwide appeal to find loving mother and father she can trust to raise her boy when she is gone.

The Russian national carrier is examining a scheme to base a new air operator on its assets Vladivostok Avia and Sakhalin-based SAT Airlines.

Elders claim mummy's absence has caused natural disasters and send new petition to Kremlin after first snub from Putin.

Eurasia will split in two, dividing the world's largest land mass in southern Siberia.