Here’s what it looks like 4000 meters below the Arctic ice
Far below the Arctic ice lies a special area with volcanic activity. What lives down there? Scientists have gone on a journey to find out.
The Arctic may be a long way from the industrial world, but harmful chemical substances find their way northward and concentrate in animals there. Researchers have now found a disturbing trend: concentrations of one harmful chemical family are higher in thin Arctic foxes than in their more well-fed brethern.