An ancient doll and a mythical animal were buried with a child from the Okunev culture in the Bronze Age.
Most northerly palaeolithic site found on Arctic island of Stolbovoy, part of lost continental link between Siberia and Alaska, believe scientists.
Ceremonial suit was embellished with decorations and left as a sacrifice for the gods by ancient bear cult polar people, say archeologists.
The Paleolithic beauty carved in woolly mammoth tusk has similarities to those uncovered in Siberia, but was found thousands of kilometres away.
Pictures show child from Middle Ages as he is unwrapped after his remains were 'accidentally preserved' close to Arctic.
Unveiled: two extinct cave lions - dug from the permafrost - make their first appearance since Pleistocene times.
Greenpeace is demanding the Russian government blocks a major Gazprom link to Shanghai across one of Siberia's most sacred wildernesses.
The skill of ivory softening was used more than 12,000 years ago to make tools - or decorations - that still puzzle modern science.