Amur leopards now number more than 100 for first time in decades, say experts.

Lena River fleet cannot sail after abnormal heat causes 2.5 metre water level drop.

Experts in Tomsk use pioneering techniques to solve crimes.

Communist Party want cheeky feline to join ranks and become a ‘revolutionary’ to inspire others after exploits in upmarket duty free shop.

Latest survivors give harrowing accounts of how they feared they would drown in underground tidal wave.

Kerechene was laboratory-made in South Korea by scientists who also want to genetically engineer the return of the woolly mammoth.

A deal was signed giving South Korean scientists exclusive rights on cloning the woolly mammoth from tissue samples found recently in the Siberian permafrost. 

Scientists from Novosibirsk-based Vector are working in Yakutia on a paleo-virus experiment.

Long-held dream for a crossing at Yakutsk gets a boost from China.