I had a sense that the fear I had known was gone and would never come back. It was an amazing feeling!
The world famous traveller made call ahead of his latest epic adventure by dog sled to Greeland via the North Pole.
Mercy mission brings stores for Agafya Lykova to help her survive the winter in her remote retreat.
Photographers enchanted by polar bear's maternal instinct as they capture these heartwarming pictures.
Huge damage wrought by forest fires is sparked by failure to apply safety laws, complained Yuri Chaika.
Living bacteria found in permafrost - '3.5 million years old' - is 'scientific sensation' which allows 'mice grannies' to reproduce.
Bugapocalypse swarms are attacking towns and cities from Novosibirsk to Barnaul.