The BIOS-3 closed ecosystem in Siberia sustains human life autonomously by creating a micro-Earth.
Scientists find how the animals produce ethanol in winter as an anti-freeze giving them the survival spirit.
Remote herders from 45 families get new animals to rebuild herds decimated by 'zombie' anthrax infection.
US Paralympic star on emotional journey back to her roots to meet the parents who gave her up for adoption.
Her fun blog from 'cool and exciting' Yakutsk has tips on making the most of the extreme cold.
Entirely on her own initiative, Jessica - who will be 21 later this month - is going to Siberia to see her biological mother Natalia, 38, and father Oleg, 37.
Desperate plea by teen whose American mother sent her aged 15...to Siberia.
Ambitious plans unveiled for 250km/h train that would cut travel times and drive new business and tourism between two countries.