Dating back 40,000 years to the Denisovan species of early humans, new pictures show beauty and craftsmanship of prehistoric jewellery.
Eminent Siberian archeologist Professor Mikhail Shunkov challenges Western claims casting doubt on this being the work of ancient Denisovans.
Unique remains give vital clues to man's origins and early travels, say experts.
Over 300 years old, the 'jetons' - used in lieu of coins or for counting - were found along with artifacts hoarded by the Northern Selkups.
But how did ancient artists create prehistoric masterpieces on sheer cliffs today only accessible by sophisticated modern climbing equipment?
Furnaces for 'advanced' metal production found under dirt track used by summer tourists.
Academics restart work to unlock secrets of mystery medieval civilization with links to Persia on edge of the Siberian Arctic.
Falling in love with a city starts with finding a place where you feel at home.
Intrigue over how German-made 12th century blade, adorned in Sweden, reached Siberia.
Unveiled: two extinct cave lions - dug from the permafrost - make their first appearance since Pleistocene times.