An expedition to one of Eurasia's northernmost caves unlocks secrets that might help explain the extinction of mammoths.
Unearthed on the edge of the Arctic, she is the only woman so far found in an otherwise all-male necropolis, buried in a cocoon of copper and fur.
Pictures show child from Middle Ages as he is unwrapped after his remains were 'accidentally preserved' close to Arctic.
Over 300 years old, the 'jetons' - used in lieu of coins or for counting - were found along with artifacts hoarded by the Northern Selkups.
Map of shame: Greenpeace highlights junk and debris in dozens of sites across the 'pristine' environment.
Dissecting them like surgical abscesses to release the gas seen as one solution to avoid future eruptions.
Massive Siberian source of diamonds formed by an asteroid 35 million years ago can 'overturn entire world gem market'.
Hi-tech project would use computer models to predict climate change and help with safe production of oil and gas in Northern Russia.
The 19th century vessel - formerly the Royal Navy's HMS Pandora - sank as Americans raced to be first to North Pole.
New details emerge about 1928 odyssey that changed a dictator.