Bulging bumps in the Yamal and Gydan peninsulas believed to be caused by thawing permafrost releasing methane.
Pipeline will go through pristine Altai Mountains in supply route seen as economically vital by Kremlin.
A Copenhagen scientific expedition is on its way to prepare a claim that vast energy wealth under the Arctic belongs to the Danish Crown.
Yevgeny Savostyanov fears loss of land after becoming too dependent on Beijing.
Heavy snow falls in recent days cause mayhem in Russia's 'San Francisco'.
Experts have developed a way to zap household waste with a giant microwave reactor, turning it into coke, fuel and gas.
Hi-tech project would use computer models to predict climate change and help with safe production of oil and gas in Northern Russia.