Mi-8 delivered Hannah McKeand and Canadian companion to remote island weather station but crashed soon after, as pair abandon North Pole attempt.

Wife pleaded with rescuers to search for the businessman saying: 'We feel that our man is dying.’

Bus skidded off bridge and flipped in the air before landing on ice of river Kuenga.

Outspoken account of 'chaos and incompetence' after helicopter went down in Arctic, with 12 dead and 13 injured.

Helicopter crash kills three including leader of expedition to find schooner lost in infamous 1914 tragedy.

Desperate attempts are being made to save a 13 year old boy whose condition is described 'grave'.

Avelina Antsiferova fulfilled her life's dream when she sat in cockpit of wartime Douglas C-47, 69 years after kissing her papa goodbye for last time.

Final message of hero pilot found scrawled in Douglas C-47 aircraft he crash landed with no loss of life in 1947.

Mysterious 'gigantic' hole in remote region spotted by helicopters over gas-rich Yamal peninsula.