This vast region has some of the world's greatest rivers, but they could do much more to support the economic regeneration and security of the country.
With more than 11,000 animals from 702 species - about 150 of them are from them World Red Book - Novosibirsk Zoo is a popular tourist attraction with almost a million visitors annually, and a noted scientific institution.
One of the largest in Russia, it boasts a world record in captive breeding programmes for endangered species.
Rostislav Shilo, Zoo’s Director since 1969, says that there are only two other self-supporting zoos in the world - in Singapore and in San Diego.
It takes truly extreme cold for Yakutian students to miss out on their classes: but the big freeze has arrived (except in Chersky).
Governor takes charge of rescue operation and sends ‘don’t panic’ message plus blankets, water and food to coal workers.
How people use the extreme cold to 'freeze dry' clothes.
Californian academics say tests confirm Rhodiola rosea aka 'golden root' DOES increase lifespan by 24% (well, this is in fruit flies).
Elders claim mummy's absence has caused natural disasters and send new petition to Kremlin after first snub from Putin.
Little cat is possible brother to ‘Boris’ found last year some 15 metres (50ft) away.