Pipes are built over bulging and unstable Arctic pingos prone to violent eruptions caused by 'thawing methane gas', as seen twice on the Yamal peninsula this year.

Analysts say opening of LNG facility in Queensland with exports to China could affect Yamal as Pacific countries look to take on Russia in Asia.

Up to 300,000 people a year expected to pass through Sabetta International as region gears up to become a gas powerhouse.

Wide-body aircraft being used for passengers flying into Sabetta International as region gears up to become a gas powerhouse.

Permanent customs task force unveiled as Sabetta gears up to take Russian goods and gas over the top of the world.

Same phenomenon of discharge of gas hydrates 'led to crater formation in Russia and disappearance of ships in Atlantic'.

Dissecting them like surgical abscesses to release the gas seen as one solution to avoid future eruptions.

Scientists say there is growing evidence that rising temperatures were catalyst for massive unexplained holes in ground.