Ambitious plans unveiled for 250km/h train that would cut travel times and drive new business and tourism between two countries.
Unique remains give vital clues to man's origins and early travels, say experts.
DNA research of Native Siberians and Native Americans revealed by Science and Nature journals.
The celebrity emerged with a new fur coat, saying: 'My friends said I was mad when they learned I was going to Siberia'.
Birds that Vladimir Putin tried to save have 'almost disappeared' due to illegal shooting.
Church and human rights leaders in Siberia condemn 'abomination' and 'bestial' act.
Same man appears to hold a child upside down on an apartment block roof edge for a social media picture called: 'Look at this world from a different angle.'
Three men from Krasnoyarsk got a lot more than they bargained for in Siberia taiga.
Fast-freezing clothes, hot water fireworks, ice and snow bathing, vodka lollipops, dog sledging - see our report from the Kingdom of Cold.