Kilometres of nets thrown overboard monthly, expert warns.

Carcass of dead animal with bird-like beak and fur on its tail poses new questions.

Marine life dying, pools polluted, power outages, no medicines for animals, and two years late, but officials say there is no cause for concern.

With fur on its tail and twice the size of a human being, no one yet knows what the animal is.

Expedition finds shocking evidence of illegal hunting of Russian Red Book animals.

Geysers, active volcanoes, thermal lakes, mountains, Pleistocene glaciers, cascading rivers... and a lot of bears! 

This and 10 other silly questions answered by the Arctic explorer Alexander Oboimov.

Or is it too expensive to put the environment before the need for energy?

Full flowering plants have been created from Siberian fruit seeds stored in permafrost by squirrels thousands of years ago.