The ancient mummy of a mysterious young woman, known as the Ukok Princess, is finally returning home to the Altai Republic this month.
Reindeer herders find more craters in the far north in a deepening puzzle for scientists.
It is as great a nightmare as any parent can face: you love the daughter you have raised, but you suddenly discover she is not yours.
Jessica is going to Siberia to see her biological mother Natalia, 38, and father Oleg, 37.
Lyubov Morekhodova glides over the pure ice on skates made by her father not long after World War Two.
Iturup gets connected, opening up the stunning scenery of the Kuril Islands to tourism.
Sensational underwater treasures - including mummies of Hun-era fashionistas - recaptured from oblivion.
The unique artifact was made by humans more than 19,000 years ago.
Living bacteria found in permafrost - '3.5 million years old' - is 'scientific sensation' which allows 'mice grannies' to reproduce.